diff --git a/keyboards/novelkeys/nk1/config.h b/keyboards/novelkeys/nk1/config.h
index 122df2e6da..4ab1d40d04 100644
--- a/keyboards/novelkeys/nk1/config.h
+++ b/keyboards/novelkeys/nk1/config.h
@@ -85,8 +85,18 @@
     #define RGBLIGHT_HUE_STEP 8
     #define RGBLIGHT_SAT_STEP 8
     #define RGBLIGHT_VAL_STEP 8
+    #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
     #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
-    #define RGBLIGHT_ANIMATIONS
+    #define RGBLIGHT_EFFECT_BREATHING
+    #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+    #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+    #define RGBLIGHT_EFFECT_SNAKE
+    #define RGBLIGHT_EFFECT_KNIGHT
+    #define RGBLIGHT_EFFECT_CHRISTMAS
+    #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+    #define RGBLIGHT_EFFECT_RGB_TEST
+    #define RGBLIGHT_EFFECT_ALTERNATING
+    #define RGBLIGHT_EFFECT_TWINKLE
 #endif
 
 /* There is only 1 Button so limiting VIA to 1 layer */
diff --git a/layouts/default/65_ansi/default_65_ansi/keymap.c b/layouts/default/65_ansi/default_65_ansi/keymap.c
index 3ef02da07d..e206bd7851 100644
--- a/layouts/default/65_ansi/default_65_ansi/keymap.c
+++ b/layouts/default/65_ansi/default_65_ansi/keymap.c
@@ -1,9 +1,13 @@
+// Copyright 2018-2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
     /*
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
-     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
      * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │  \  │PgU│
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
@@ -11,14 +15,36 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
      * │ Shift  │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
      * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
-     * │Ctrl│GUI │Alt │                        │Alt│GUI│Ctl│ ← │ ↓ │ → │
+     * │Ctrl│GUI │Alt │                        │Alt│ Fn│Ctl│ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
      */
     [0] = LAYOUT_65_ansi(
-        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP,
         KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  KC_PGDN,
         KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
-        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
-    )
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, MO(1),   KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│ Delete│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│Pause│   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │        │   │
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
+     * │        │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
+     * │    │    │    │                        │   │   │   │   │   │   │
+     * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
+     */
+    [1] = LAYOUT_65_ansi(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK, KC_PAUS, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+        _______,          _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                   _______, _______, _______, _______, _______, _______
+    ),
+
 };
diff --git a/layouts/default/65_ansi_blocker/default_65_ansi_blocker/keymap.c b/layouts/default/65_ansi_blocker/default_65_ansi_blocker/keymap.c
index 7f39d19d95..7036e7295f 100644
--- a/layouts/default/65_ansi_blocker/default_65_ansi_blocker/keymap.c
+++ b/layouts/default/65_ansi_blocker/default_65_ansi_blocker/keymap.c
@@ -1,9 +1,13 @@
+// Copyright 2019-2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
     /*
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
-     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
      * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │  \  │PgU│
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
@@ -11,14 +15,36 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
      * │ Shift  │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
      * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
-     * │Ctrl│GUI │Alt │                        │ Alt│Ctrl│ │ ← │ ↓ │ → │
+     * │Ctrl│GUI │Alt │                        │ Alt│  Fn│ │ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
      */
     [0] = LAYOUT_65_ansi_blocker(
-        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP,
         KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  KC_PGDN,
         KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
-        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                                      KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
-    )
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, MO(1),            KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│ Delete│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│Pause│   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │        │   │
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
+     * │        │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
+     * │    │    │    │                        │    │    │ │   │   │   │
+     * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
+     */
+    [1] = LAYOUT_65_ansi_blocker(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK, KC_PAUS, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+        _______,          _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                   _______, _______,          _______, _______, _______
+    ),
+
 };
diff --git a/layouts/default/65_ansi_blocker_split_bs/default_65_ansi_blocker_split_bs/keymap.c b/layouts/default/65_ansi_blocker_split_bs/default_65_ansi_blocker_split_bs/keymap.c
index 6fb5425b50..6bca761830 100644
--- a/layouts/default/65_ansi_blocker_split_bs/default_65_ansi_blocker_split_bs/keymap.c
+++ b/layouts/default/65_ansi_blocker_split_bs/default_65_ansi_blocker_split_bs/keymap.c
@@ -1,9 +1,13 @@
+// Copyright 2020-2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
     /*
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
-     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │Bsp│Bsp│Hom│
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │Bsp│Bsp│Hom│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
      * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │  \  │PgU│
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
@@ -11,14 +15,36 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
      * │ Shift  │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
      * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
-     * │Ctrl│GUI │Alt │                        │ Alt│Ctrl│ │ ← │ ↓ │ → │
+     * │Ctrl│GUI │Alt │                        │ Alt│  Fn│ │ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
      */
     [0] = LAYOUT_65_ansi_blocker_split_bs(
-        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP,
         KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  KC_PGDN,
         KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
-        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
-    )
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, MO(1),            KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│Del│Del│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│Pause│   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │        │   │
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
+     * │        │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
+     * │    │    │    │                        │    │    │ │   │   │   │
+     * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
+     */
+    [1] = LAYOUT_65_ansi_blocker_split_bs(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK, KC_PAUS, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+        _______,          _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                   _______, _______,          _______, _______, _______
+    ),
+
 };
diff --git a/layouts/default/65_ansi_blocker_tsangan/default_65_ansi_blocker_tsangan/keymap.c b/layouts/default/65_ansi_blocker_tsangan/default_65_ansi_blocker_tsangan/keymap.c
index 68b1f7b914..f899242ed4 100644
--- a/layouts/default/65_ansi_blocker_tsangan/default_65_ansi_blocker_tsangan/keymap.c
+++ b/layouts/default/65_ansi_blocker_tsangan/default_65_ansi_blocker_tsangan/keymap.c
@@ -1,9 +1,13 @@
+// Copyright 2020-2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
     /*
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
-     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
      * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │  \  │PgU│
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
@@ -11,14 +15,36 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
      * │ Shift  │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
      * ├─────┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
-     * │Ctrl │GUI│Alt  │                           │  Alt│ │ ← │ ↓ │ → │
+     * │Ctrl │GUI│Alt  │                           │   Fn│ │ ← │ ↓ │ → │
      * └─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
      */
     [0] = LAYOUT_65_ansi_blocker_tsangan(
-        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP,
         KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  KC_PGDN,
         KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
-        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                                      KC_RALT, KC_LEFT, KC_DOWN, KC_RGHT
-    )
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             MO(1),            KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│ Delete│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│Pause│   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │        │   │
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
+     * │        │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├─────┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+     * │     │   │     │                           │     │ │   │   │   │
+     * └─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+     */
+    [1] = LAYOUT_65_ansi_blocker_tsangan(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK, KC_PAUS, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+        _______,          _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                            _______,          _______, _______, _______
+    ),
+
 };
diff --git a/layouts/default/65_ansi_blocker_tsangan/readme.md b/layouts/default/65_ansi_blocker_tsangan/readme.md
index 879742fee8..963914784e 100644
--- a/layouts/default/65_ansi_blocker_tsangan/readme.md
+++ b/layouts/default/65_ansi_blocker_tsangan/readme.md
@@ -1,6 +1,5 @@
 # 65_ansi_blocker_tsangan
 
     LAYOUT_65_ansi_blocker_tsangan
-    
+
 This is a Tsangan-inspired 65% ANSI layout with a blocker next to the arrows and 1.5u-1u-1.5u-7u-1.5u bottom row.
-    
\ No newline at end of file
diff --git a/layouts/default/65_ansi_blocker_tsangan_split_bs/default_65_ansi_blocker_tsangan_split_bs/keymap.c b/layouts/default/65_ansi_blocker_tsangan_split_bs/default_65_ansi_blocker_tsangan_split_bs/keymap.c
new file mode 100644
index 0000000000..446d2c72ab
--- /dev/null
+++ b/layouts/default/65_ansi_blocker_tsangan_split_bs/default_65_ansi_blocker_tsangan_split_bs/keymap.c
@@ -0,0 +1,50 @@
+// Copyright 2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │Bsp│Bsp│Hom│
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+     * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │  \  │PgU│
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
+     * │ Caps │ A │ S │ D │ F │ G │ H │ J │ K │ L │ ; │ ' │  Enter │PgD│
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
+     * │ Shift  │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
+     * ├─────┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+     * │Ctrl │GUI│Alt  │                           │   Fn│ │ ← │ ↓ │ → │
+     * └─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+     */
+    [0] = LAYOUT_65_ansi_blocker_tsangan_split_bs(
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
+        KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP,
+        KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  KC_PGDN,
+        KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             MO(1),            KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│Del│Del│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│Pause│   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │        │   │
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
+     * │        │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├─────┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+     * │     │   │     │                           │     │ │   │   │   │
+     * └─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+     */
+    [1] = LAYOUT_65_ansi_blocker_tsangan_split_bs(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK, KC_PAUS, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+        _______,          _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                            _______,          _______, _______, _______
+    ),
+
+};
diff --git a/layouts/default/65_ansi_blocker_tsangan_split_bs/info.json b/layouts/default/65_ansi_blocker_tsangan_split_bs/info.json
new file mode 100644
index 0000000000..6826b1f6ea
--- /dev/null
+++ b/layouts/default/65_ansi_blocker_tsangan_split_bs/info.json
@@ -0,0 +1,82 @@
+{
+    "keyboard_name": "65% ANSI Tsangan layout with blocker and split Backspace",
+    "url": "",
+    "maintainer": "qmk",
+    "layouts": {
+        "LAYOUT_65_ansi_blocker_tsangan_split_bs": {
+            "layout": [
+                {"x":0, "y":0},
+                {"x":1, "y":0},
+                {"x":2, "y":0},
+                {"x":3, "y":0},
+                {"x":4, "y":0},
+                {"x":5, "y":0},
+                {"x":6, "y":0},
+                {"x":7, "y":0},
+                {"x":8, "y":0},
+                {"x":9, "y":0},
+                {"x":10, "y":0},
+                {"x":11, "y":0},
+                {"x":12, "y":0},
+                {"x":13, "y":0},
+                {"x":14, "y":0},
+                {"x":15, "y":0},
+
+                {"x":0, "y":1, "w":1.5},
+                {"x":1.5, "y":1},
+                {"x":2.5, "y":1},
+                {"x":3.5, "y":1},
+                {"x":4.5, "y":1},
+                {"x":5.5, "y":1},
+                {"x":6.5, "y":1},
+                {"x":7.5, "y":1},
+                {"x":8.5, "y":1},
+                {"x":9.5, "y":1},
+                {"x":10.5, "y":1},
+                {"x":11.5, "y":1},
+                {"x":12.5, "y":1},
+                {"x":13.5, "y":1, "w":1.5},
+                {"x":15, "y":1},
+
+                {"x":0, "y":2, "w":1.75},
+                {"x":1.75, "y":2},
+                {"x":2.75, "y":2},
+                {"x":3.75, "y":2},
+                {"x":4.75, "y":2},
+                {"x":5.75, "y":2},
+                {"x":6.75, "y":2},
+                {"x":7.75, "y":2},
+                {"x":8.75, "y":2},
+                {"x":9.75, "y":2},
+                {"x":10.75, "y":2},
+                {"x":11.75, "y":2},
+                {"x":12.75, "y":2, "w":2.25},
+                {"x":15, "y":2},
+
+                {"x":0, "y":3, "w":2.25},
+                {"x":2.25, "y":3},
+                {"x":3.25, "y":3},
+                {"x":4.25, "y":3},
+                {"x":5.25, "y":3},
+                {"x":6.25, "y":3},
+                {"x":7.25, "y":3},
+                {"x":8.25, "y":3},
+                {"x":9.25, "y":3},
+                {"x":10.25, "y":3},
+                {"x":11.25, "y":3},
+                {"x":12.25, "y":3, "w":1.75},
+                {"x":14, "y":3},
+                {"x":15, "y":3},
+
+                {"x":0, "y":4, "w":1.5},
+                {"x":1.5, "y":4},
+                {"x":2.5, "y":4, "w":1.5},
+                {"x":4, "y":4, "w":7},
+                {"x":11, "y":4, "w":1.5},
+                {"x":13, "y":4},
+                {"x":14, "y":4},
+                {"x":15, "y":4}
+            ]
+        }
+    }
+}
diff --git a/layouts/default/65_ansi_blocker_tsangan_split_bs/layout.json b/layouts/default/65_ansi_blocker_tsangan_split_bs/layout.json
new file mode 100644
index 0000000000..f2f92557e5
--- /dev/null
+++ b/layouts/default/65_ansi_blocker_tsangan_split_bs/layout.json
@@ -0,0 +1,5 @@
+[{a:7},"","","","","","","","","","","","","","","",""],
+[{w:1.5},"","","","","","","","","","","","","",{w:1.5},"",""],
+[{w:1.75},"","","","","","","","","","","","",{w:2.25},"",""],
+[{w:2.25},"","","","","","","","","","","",{w:1.75},"","",""],
+[{w:1.5},"","",{w:1.5},"",{w:7},"",{w:1.5},"",{x:0.5},"","",""]
diff --git a/layouts/default/65_ansi_blocker_tsangan_split_bs/readme.md b/layouts/default/65_ansi_blocker_tsangan_split_bs/readme.md
new file mode 100644
index 0000000000..3b43d0a7f1
--- /dev/null
+++ b/layouts/default/65_ansi_blocker_tsangan_split_bs/readme.md
@@ -0,0 +1,6 @@
+# 65_ansi_blocker_tsangan_split_bs
+
+    LAYOUT_65_ansi_blocker_tsangan_split_bs
+
+This is a Tsangan-inspired 65% ANSI layout with a blocker next to the arrows, a split Backspace, and 1.5u-1u-1.5u-7u-1.5u bottom row.
+
diff --git a/layouts/default/65_ansi_split_bs/default_65_ansi_split_bs/keymap.c b/layouts/default/65_ansi_split_bs/default_65_ansi_split_bs/keymap.c
index 15e374e0c6..be974060e7 100644
--- a/layouts/default/65_ansi_split_bs/default_65_ansi_split_bs/keymap.c
+++ b/layouts/default/65_ansi_split_bs/default_65_ansi_split_bs/keymap.c
@@ -1,9 +1,13 @@
+// Copyright 2020-2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
     /*
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
-     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = |Bsp|Bsp|Hom│
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = |Bsp|Bsp|Hom│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
      * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │  \  │PgU│
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
@@ -11,14 +15,36 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
      * │ Shift  │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
      * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
-     * │Ctrl│GUI │Alt │                        │Alt│GUI│Ctl│ ← │ ↓ │ → │
+     * │Ctrl│GUI │Alt │                        │Alt│ Fn│Ctl│ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
      */
     [0] = LAYOUT_65_ansi_split_bs(
-        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP,
         KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  KC_PGDN,
         KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
-        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
-    )
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, MO(1),   KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│Del│Del│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│Pause│   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │        │   │
+     * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
+     * │        │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
+     * │    │    │    │                        │   │   │   │   │   │   │
+     * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
+     */
+    [1] = LAYOUT_65_ansi_split_bs(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK, KC_PAUS, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+        _______,          _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                   _______, _______, _______, _______, _______, _______
+    ),
+
 };
diff --git a/layouts/default/65_iso/default_65_iso/keymap.c b/layouts/default/65_iso/default_65_iso/keymap.c
index 76a27df862..833945bebf 100644
--- a/layouts/default/65_iso/default_65_iso/keymap.c
+++ b/layouts/default/65_iso/default_65_iso/keymap.c
@@ -1,9 +1,13 @@
+// Copyright 2019-2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
     /*
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
-     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
      * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │     │PgU│
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐ Ent├───┤
@@ -11,14 +15,36 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
      * │Shft│ \ │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
      * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
-     * │Ctrl│GUI │Alt │                        │Alt│GUI│Ctl│ ← │ ↓ │ → │
+     * │Ctrl│GUI │Alt │                        │Alt│ Fn│Ctl│ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
      */
     [0] = LAYOUT_65_iso(
-        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,          KC_PGUP,
         KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,  KC_PGDN,
         KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
-        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
-    )
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, MO(1),   KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│ Delete│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│     │   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │Pau│    │   │
+     * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+     * │    │   │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
+     * │    │    │    │                        │   │   │   │   │   │   │
+     * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
+     */
+    [1] = LAYOUT_65_iso(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PAUS, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                   _______, _______, _______, _______, _______, _______
+    ),
+
 };
diff --git a/layouts/default/65_iso_blocker/default_65_iso_blocker/keymap.c b/layouts/default/65_iso_blocker/default_65_iso_blocker/keymap.c
index f1d5ac4686..9e1f99afaa 100644
--- a/layouts/default/65_iso_blocker/default_65_iso_blocker/keymap.c
+++ b/layouts/default/65_iso_blocker/default_65_iso_blocker/keymap.c
@@ -1,9 +1,13 @@
+// Copyright 2019-2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
     /*
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
-     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
      * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │     │PgU│
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐ Ent├───┤
@@ -11,14 +15,36 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
      * │Shft│ \ │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
      * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
-     * │Ctrl│GUI │Alt │                        │ Alt│Ctrl│ │ ← │ ↓ │ → │
+     * │Ctrl│GUI │Alt │                        │ Alt│  Fn│ │ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
      */
     [0] = LAYOUT_65_iso_blocker(
-        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,          KC_PGUP,
         KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,  KC_PGDN,
         KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
-        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                                      KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
-    )
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, MO(1),            KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│ Delete│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│     │   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │Pau│    │   │
+     * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+     * │    │   │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
+     * │    │    │    │                        │    │    │ │   │   │   │
+     * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
+     */
+    [1] = LAYOUT_65_iso_blocker(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PAUS, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                   _______, _______,          _______, _______, _______
+    ),
+
 };
diff --git a/layouts/default/65_iso_blocker_split_bs/default_65_iso_blocker_split_bs/keymap.c b/layouts/default/65_iso_blocker_split_bs/default_65_iso_blocker_split_bs/keymap.c
index f497553fe2..a816c3746a 100644
--- a/layouts/default/65_iso_blocker_split_bs/default_65_iso_blocker_split_bs/keymap.c
+++ b/layouts/default/65_iso_blocker_split_bs/default_65_iso_blocker_split_bs/keymap.c
@@ -1,9 +1,13 @@
+// Copyright 2020-2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
     /*
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
-     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │Bsp│Bsp│Hom│
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │Bsp│Bsp│Hom│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
      * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │     │PgU│
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐ Ent├───┤
@@ -11,14 +15,36 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
      * │Shft│ \ │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
      * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
-     * │Ctrl│GUI │Alt │                        │ Alt│Ctrl│ │ ← │ ↓ │ → │
+     * │Ctrl│GUI │Alt │                        │ Alt│  Fn│ │ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
      */
     [0] = LAYOUT_65_iso_blocker_split_bs(
-        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,          KC_PGUP,
         KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,  KC_PGDN,
         KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
-        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                                      KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
-    )
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, MO(1),            KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│Del│Del│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│     │   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │Pau│    │   │
+     * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+     * │    │   │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
+     * │    │    │    │                        │    │    │ │   │   │   │
+     * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
+     */
+    [1] = LAYOUT_65_iso_blocker_split_bs(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PAUS, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                   _______, _______,          _______, _______, _______
+    ),
+
 };
diff --git a/layouts/default/65_iso_blocker_tsangan/default_65_iso_blocker_tsangan/keymap.c b/layouts/default/65_iso_blocker_tsangan/default_65_iso_blocker_tsangan/keymap.c
new file mode 100644
index 0000000000..7a0197df19
--- /dev/null
+++ b/layouts/default/65_iso_blocker_tsangan/default_65_iso_blocker_tsangan/keymap.c
@@ -0,0 +1,50 @@
+// Copyright 2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│Hom│
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
+     * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │     │PgU│
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐ Ent├───┤
+     * │ Caps │ A │ S │ D │ F │ G │ H │ J │ K │ L │ ; │ ' │ # │    │PgD│
+     * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+     * │Shft│ \ │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
+     * ├────┴┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+     * │Ctrl │GUI│Alt  │                           │   Fn│ │ ← │ ↓ │ → │
+     * └─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+     */
+    [0] = LAYOUT_65_iso_blocker_tsangan(
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
+        KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,          KC_PGUP,
+        KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,  KC_PGDN,
+        KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             MO(1),            KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│ Delete│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│     │   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │Pau│    │   │
+     * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+     * │    │   │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┴┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+     * │     │   │     │                           │     │ │   │   │   │
+     * └─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+     */
+    [1] = LAYOUT_65_iso_blocker_tsangan(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PAUS, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                            _______,          _______, _______, _______
+    ),
+
+};
diff --git a/layouts/default/65_iso_blocker_tsangan/info.json b/layouts/default/65_iso_blocker_tsangan/info.json
new file mode 100644
index 0000000000..bdeea87a1e
--- /dev/null
+++ b/layouts/default/65_iso_blocker_tsangan/info.json
@@ -0,0 +1,82 @@
+{
+    "keyboard_name": "65% ISO Tsangan layout with blocker",
+    "url": "",
+    "maintainer": "qmk",
+    "layouts": {
+        "LAYOUT_65_iso_blocker_tsangan": {
+            "layout": [
+                {"x":0, "y":0},
+                {"x":1, "y":0},
+                {"x":2, "y":0},
+                {"x":3, "y":0},
+                {"x":4, "y":0},
+                {"x":5, "y":0},
+                {"x":6, "y":0},
+                {"x":7, "y":0},
+                {"x":8, "y":0},
+                {"x":9, "y":0},
+                {"x":10, "y":0},
+                {"x":11, "y":0},
+                {"x":12, "y":0},
+                {"x":13, "y":0, "w":2},
+                {"x":15, "y":0},
+
+                {"x":0, "y":1, "w":1.5},
+                {"x":1.5, "y":1},
+                {"x":2.5, "y":1},
+                {"x":3.5, "y":1},
+                {"x":4.5, "y":1},
+                {"x":5.5, "y":1},
+                {"x":6.5, "y":1},
+                {"x":7.5, "y":1},
+                {"x":8.5, "y":1},
+                {"x":9.5, "y":1},
+                {"x":10.5, "y":1},
+                {"x":11.5, "y":1},
+                {"x":12.5, "y":1},
+                {"x":15, "y":1},
+
+                {"x":0, "y":2, "w":1.75},
+                {"x":1.75, "y":2},
+                {"x":2.75, "y":2},
+                {"x":3.75, "y":2},
+                {"x":4.75, "y":2},
+                {"x":5.75, "y":2},
+                {"x":6.75, "y":2},
+                {"x":7.75, "y":2},
+                {"x":8.75, "y":2},
+                {"x":9.75, "y":2},
+                {"x":10.75, "y":2},
+                {"x":11.75, "y":2},
+                {"x":12.75, "y":2},
+                {"x":13.75, "y":1, "w":1.25, "h":2},
+                {"x":15, "y":2},
+
+                {"x":0, "y":3, "w":1.25},
+                {"x":1.25, "y":3},
+                {"x":2.25, "y":3},
+                {"x":3.25, "y":3},
+                {"x":4.25, "y":3},
+                {"x":5.25, "y":3},
+                {"x":6.25, "y":3},
+                {"x":7.25, "y":3},
+                {"x":8.25, "y":3},
+                {"x":9.25, "y":3},
+                {"x":10.25, "y":3},
+                {"x":11.25, "y":3},
+                {"x":12.25, "y":3, "w":1.75},
+                {"x":14, "y":3},
+                {"x":15, "y":3},
+
+                {"x":0, "y":4, "w":1.5},
+                {"x":1.5, "y":4},
+                {"x":2.5, "y":4, "w":1.5},
+                {"x":4, "y":4, "w":7},
+                {"x":11, "y":4, "w":1.5},
+                {"x":13, "y":4},
+                {"x":14, "y":4},
+                {"x":15, "y":4}
+            ]
+        }
+    }
+}
diff --git a/layouts/default/65_iso_blocker_tsangan/layout.json b/layouts/default/65_iso_blocker_tsangan/layout.json
new file mode 100644
index 0000000000..8b43ffdcc5
--- /dev/null
+++ b/layouts/default/65_iso_blocker_tsangan/layout.json
@@ -0,0 +1,5 @@
+[{a:7},"","","","","","","","","","","","","",{w:2},"",""],
+[{w:1.5},"","","","","","","","","","","","","",{x:0.25,w:1.25,h:2,w2:1.5,h2:1,x2:-0.25},"",""],
+[{w:1.75},"","","","","","","","","","","","","",{x:1.25},""],
+[{w:1.25},"","","","","","","","","","","","",{w:1.75},"","",""],
+[{w:1.5},"","",{w:1.5},"",{w:7},"",{w:1.5},"",{x:0.5},"","",""]
diff --git a/layouts/default/65_iso_blocker_tsangan/readme.md b/layouts/default/65_iso_blocker_tsangan/readme.md
new file mode 100644
index 0000000000..b38d346e94
--- /dev/null
+++ b/layouts/default/65_iso_blocker_tsangan/readme.md
@@ -0,0 +1,5 @@
+# 65_iso_blocker_tsangan
+
+    LAYOUT_65_iso_blocker_tsangan
+
+This is a Tsangan-inspired 65% ISO layout with a blocker next to the arrows and 1.5u-1u-1.5u-7u-1.5u bottom row.
diff --git a/layouts/default/65_iso_blocker_tsangan_split_bs/default_65_iso_blocker_tsangan_split_bs/keymap.c b/layouts/default/65_iso_blocker_tsangan_split_bs/default_65_iso_blocker_tsangan_split_bs/keymap.c
new file mode 100644
index 0000000000..c5b5dad8a1
--- /dev/null
+++ b/layouts/default/65_iso_blocker_tsangan_split_bs/default_65_iso_blocker_tsangan_split_bs/keymap.c
@@ -0,0 +1,50 @@
+// Copyright 2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │Bsp│Bsp│Hom│
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+     * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │     │PgU│
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐ Ent├───┤
+     * │ Caps │ A │ S │ D │ F │ G │ H │ J │ K │ L │ ; │ ' │ # │    │PgD│
+     * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+     * │Shft│ \ │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
+     * ├────┴┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+     * │Ctrl │GUI│Alt  │                           │   Fn│ │ ← │ ↓ │ → │
+     * └─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+     */
+    [0] = LAYOUT_65_iso_blocker_tsangan_split_bs(
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
+        KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,          KC_PGUP,
+        KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,  KC_PGDN,
+        KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             MO(1),            KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│Del│Del│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│     │   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │Pau│    │   │
+     * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+     * │    │   │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┴┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+     * │     │   │     │                           │     │ │   │   │   │
+     * └─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+     */
+    [1] = LAYOUT_65_iso_blocker_tsangan_split_bs(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PAUS, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                            _______,          _______, _______, _______
+    ),
+
+};
diff --git a/layouts/default/65_iso_blocker_tsangan_split_bs/info.json b/layouts/default/65_iso_blocker_tsangan_split_bs/info.json
new file mode 100644
index 0000000000..8d51acd5fa
--- /dev/null
+++ b/layouts/default/65_iso_blocker_tsangan_split_bs/info.json
@@ -0,0 +1,83 @@
+{
+    "keyboard_name": "65% ISO Tsangan layout with blocker and split Backspace",
+    "url": "",
+    "maintainer": "qmk",
+    "layouts": {
+        "LAYOUT_65_iso_blocker_tsangan_split_bs": {
+            "layout": [
+                {"x":0, "y":0},
+                {"x":1, "y":0},
+                {"x":2, "y":0},
+                {"x":3, "y":0},
+                {"x":4, "y":0},
+                {"x":5, "y":0},
+                {"x":6, "y":0},
+                {"x":7, "y":0},
+                {"x":8, "y":0},
+                {"x":9, "y":0},
+                {"x":10, "y":0},
+                {"x":11, "y":0},
+                {"x":12, "y":0},
+                {"x":13, "y":0},
+                {"x":14, "y":0},
+                {"x":15, "y":0},
+
+                {"x":0, "y":1, "w":1.5},
+                {"x":1.5, "y":1},
+                {"x":2.5, "y":1},
+                {"x":3.5, "y":1},
+                {"x":4.5, "y":1},
+                {"x":5.5, "y":1},
+                {"x":6.5, "y":1},
+                {"x":7.5, "y":1},
+                {"x":8.5, "y":1},
+                {"x":9.5, "y":1},
+                {"x":10.5, "y":1},
+                {"x":11.5, "y":1},
+                {"x":12.5, "y":1},
+                {"x":15, "y":1},
+
+                {"x":0, "y":2, "w":1.75},
+                {"x":1.75, "y":2},
+                {"x":2.75, "y":2},
+                {"x":3.75, "y":2},
+                {"x":4.75, "y":2},
+                {"x":5.75, "y":2},
+                {"x":6.75, "y":2},
+                {"x":7.75, "y":2},
+                {"x":8.75, "y":2},
+                {"x":9.75, "y":2},
+                {"x":10.75, "y":2},
+                {"x":11.75, "y":2},
+                {"x":12.75, "y":2},
+                {"x":13.75, "y":1, "w":1.25, "h":2},
+                {"x":15, "y":2},
+
+                {"x":0, "y":3, "w":1.25},
+                {"x":1.25, "y":3},
+                {"x":2.25, "y":3},
+                {"x":3.25, "y":3},
+                {"x":4.25, "y":3},
+                {"x":5.25, "y":3},
+                {"x":6.25, "y":3},
+                {"x":7.25, "y":3},
+                {"x":8.25, "y":3},
+                {"x":9.25, "y":3},
+                {"x":10.25, "y":3},
+                {"x":11.25, "y":3},
+                {"x":12.25, "y":3, "w":1.75},
+                {"x":14, "y":3},
+                {"x":15, "y":3},
+
+                {"x":0, "y":4, "w":1.5},
+                {"x":1.5, "y":4},
+                {"x":2.5, "y":4, "w":1.5},
+                {"x":4, "y":4, "w":7},
+                {"x":11, "y":4, "w":1.5},
+                {"x":13, "y":4},
+                {"x":14, "y":4},
+                {"x":15, "y":4}
+            ]
+        }
+    }
+}
diff --git a/layouts/default/65_iso_blocker_tsangan_split_bs/layout.json b/layouts/default/65_iso_blocker_tsangan_split_bs/layout.json
new file mode 100644
index 0000000000..2e7c05dc5a
--- /dev/null
+++ b/layouts/default/65_iso_blocker_tsangan_split_bs/layout.json
@@ -0,0 +1,5 @@
+[{a:7},"","","","","","","","","","","","","","","",""],
+[{w:1.5},"","","","","","","","","","","","","",{x:0.25,w:1.25,h:2,w2:1.5,h2:1,x2:-0.25},"",""],
+[{w:1.75},"","","","","","","","","","","","","",{x:1.25},""],
+[{w:1.25},"","","","","","","","","","","","",{w:1.75},"","",""],
+[{w:1.5},"","",{w:1.5},"",{w:7},"",{w:1.5},"",{x:0.5},"","",""]
diff --git a/layouts/default/65_iso_blocker_tsangan_split_bs/readme.md b/layouts/default/65_iso_blocker_tsangan_split_bs/readme.md
new file mode 100644
index 0000000000..c01c5a003e
--- /dev/null
+++ b/layouts/default/65_iso_blocker_tsangan_split_bs/readme.md
@@ -0,0 +1,5 @@
+# 65_iso_blocker_tsangan_split_bs
+
+    LAYOUT_65_iso_blocker_tsangan_split_bs
+
+This is a Tsangan-inspired 65% ISO layout with a blocker next to the arrows, a split Backspace, and 1.5u-1u-1.5u-7u-1.5u bottom row.
diff --git a/layouts/default/65_iso_split_bs/default_65_iso_split_bs/keymap.c b/layouts/default/65_iso_split_bs/default_65_iso_split_bs/keymap.c
index 65293bd58f..70c91a43b2 100644
--- a/layouts/default/65_iso_split_bs/default_65_iso_split_bs/keymap.c
+++ b/layouts/default/65_iso_split_bs/default_65_iso_split_bs/keymap.c
@@ -1,9 +1,13 @@
+// Copyright 2019-2022 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
     /*
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
-     * │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = |Bsp|Bsp|Hom│
+     * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │Bsp│Bsp│Hom│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
      * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │     │PgU│
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐ Ent├───┤
@@ -11,14 +15,36 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
      * │Shft│ \ │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │ Shift│ ↑ │End│
      * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
-     * │Ctrl│GUI │Alt │                        │Alt│GUI│Ctl│ ← │ ↓ │ → │
+     * │Ctrl│GUI │Alt │                        │Alt│ Fn│Ctl│ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
      */
     [0] = LAYOUT_65_iso_split_bs(
-        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_HOME,
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,          KC_PGUP,
         KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,  KC_PGDN,
         KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_END,
-        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
-    )
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, MO(1),   KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /*
+     * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+     * │ ` │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│Del│Del│   │
+     * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+     * │     │   │   │   │   │   │Ins│   │   │   │   │PSc│Scr│     │   │
+     * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
+     * │      │   │   │   │   │   │   │   │   │   │   │   │Pau│    │   │
+     * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+     * │    │   │   │   │   │   │   │   │Mut│Vl-│Vl+│   │      │   │   │
+     * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
+     * │    │    │    │                        │   │   │   │   │   │   │
+     * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
+     */
+    [1] = LAYOUT_65_iso_split_bs(
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  KC_DEL,  _______,
+        _______, _______, _______, _______, _______, _______, KC_INS,  _______, _______, _______, _______, KC_PSCR, KC_SLCK,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PAUS, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______,
+        _______, _______, _______,                            _______,                   _______, _______, _______, _______, _______, _______
+    ),
+
 };
diff --git a/layouts/default/readme.md b/layouts/default/readme.md
index f414282e80..6f9426992f 100644
--- a/layouts/default/readme.md
+++ b/layouts/default/readme.md
@@ -261,6 +261,21 @@ LAYOUT_65_ansi_blocker_tsangan
 └─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
 ```
 
+```
+LAYOUT_65_ansi_blocker_tsangan_split_bs
+┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+│   │   │   │   │   │   │   │   │   │   │   │   │   │   │   │   │
+├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+│     │   │   │   │   │   │   │   │   │   │   │   │   │     │   │
+├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
+│      │   │   │   │   │   │   │   │   │   │   │   │        │   │
+├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
+│        │   │   │   │   │   │   │   │   │   │   │      │   │   │
+├─────┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+│     │   │     │                           │     │ │   │   │   │
+└─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+```
+
 ```
 LAYOUT_65_ansi_split_bs
 ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
@@ -284,9 +299,9 @@ LAYOUT_65_iso
 │     │   │   │   │   │   │   │   │   │   │   │   │   │     │   │
 ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
 │      │   │   │   │   │   │   │   │   │   │   │   │   │    │   │
-├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
-│        │   │   │   │   │   │   │   │   │   │   │      │   │   │
-├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
+├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+│    │   │   │   │   │   │   │   │   │   │   │   │      │   │   │
+├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
 │    │    │    │                        │   │   │   │   │   │   │
 └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
 ```
@@ -299,9 +314,9 @@ LAYOUT_65_iso_blocker
 │     │   │   │   │   │   │   │   │   │   │   │   │   │     │   │
 ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
 │      │   │   │   │   │   │   │   │   │   │   │   │   │    │   │
-├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
-│        │   │   │   │   │   │   │   │   │   │   │      │   │   │
-├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
+├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+│    │   │   │   │   │   │   │   │   │   │   │   │      │   │   │
+├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
 │    │    │    │                        │    │    │ │   │   │   │
 └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
 ```
@@ -314,13 +329,43 @@ LAYOUT_65_iso_blocker_split_bs
 │     │   │   │   │   │   │   │   │   │   │   │   │   │     │   │
 ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
 │      │   │   │   │   │   │   │   │   │   │   │   │   │    │   │
-├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
-│        │   │   │   │   │   │   │   │   │   │   │      │   │   │
-├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
+├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+│    │   │   │   │   │   │   │   │   │   │   │   │      │   │   │
+├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
 │    │    │    │                        │    │    │ │   │   │   │
 └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
 ```
 
+```
+LAYOUT_65_iso_blocker_tsangan
+┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┬───┐
+│   │   │   │   │   │   │   │   │   │   │   │   │   │       │   │
+├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┼───┤
+│     │   │   │   │   │   │   │   │   │   │   │   │   │     │   │
+├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
+│      │   │   │   │   │   │   │   │   │   │   │   │   │    │   │
+├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+│    │   │   │   │   │   │   │   │   │   │   │   │      │   │   │
+├────┴┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+│     │   │     │                           │     │ │   │   │   │
+└─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+```
+
+```
+LAYOUT_65_iso_blocker_tsangan_split_bs
+┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+│   │   │   │   │   │   │   │   │   │   │   │   │   │   │   │   │
+├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+│     │   │   │   │   │   │   │   │   │   │   │   │   │     │   │
+├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
+│      │   │   │   │   │   │   │   │   │   │   │   │   │    │   │
+├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+│    │   │   │   │   │   │   │   │   │   │   │   │      │   │   │
+├────┴┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬─┬───┼───┼───┤
+│     │   │     │                           │     │ │   │   │   │
+└─────┴───┴─────┴───────────────────────────┴─────┘ └───┴───┴───┘
+```
+
 ```
 LAYOUT_65_iso_split_bs
 ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
@@ -329,9 +374,9 @@ LAYOUT_65_iso_split_bs
 │     │   │   │   │   │   │   │   │   │   │   │   │   │     │   │
 ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐    ├───┤
 │      │   │   │   │   │   │   │   │   │   │   │   │   │    │   │
-├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
-│        │   │   │   │   │   │   │   │   │   │   │      │   │   │
-├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
+├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴┬───┼───┤
+│    │   │   │   │   │   │   │   │   │   │   │   │      │   │   │
+├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴──┬┴──┬┴──┬───┼───┼───┤
 │    │    │    │                        │   │   │   │   │   │   │
 └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┘
 ```