diff --git a/keyboards/planck/keymaps/smittey/config.h b/keyboards/planck/keymaps/smittey/config.h
new file mode 100644
index 00000000000..17ffcca383d
--- /dev/null
+++ b/keyboards/planck/keymaps/smittey/config.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#ifdef AUDIO_ENABLE
+    #define STARTUP_SONG SONG(PLANCK_SOUND)
+    // #define STARTUP_SONG SONG(NO_SOUND)
+
+    #define DEFAULT_LAYER_SONGS { SONG(QWERTY_SOUND), \
+                                  SONG(COLEMAK_SOUND), \
+                                  SONG(DVORAK_SOUND) \
+                                }
+#endif
+
+#define MIDI_BASIC
+
+// Most tactile encoders have detents every 4 stages
+#define ENCODER_RESOLUTION 4
diff --git a/keyboards/planck/keymaps/smittey/keymap.c b/keyboards/planck/keymaps/smittey/keymap.c
new file mode 100644
index 00000000000..fd5e91fb913
--- /dev/null
+++ b/keyboards/planck/keymaps/smittey/keymap.c
@@ -0,0 +1,375 @@
+/* Copyright 2015-2017 Jack Humbert
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+#include "muse.h"
+
+extern keymap_config_t keymap_config;
+
+enum planck_layers {
+  _QWERTY,
+  _COLEMAK,
+  _DVORAK,
+  _LOWER,
+  _RAISE,
+  _PLOVER,
+  _ADJUST,
+  _FN,
+  _SPACE_FN
+};
+
+enum planck_keycodes {
+  QWERTY = SAFE_RANGE,
+  COLEMAK,
+  DVORAK,
+  PLOVER,
+  BACKLIT,
+  EXT_PLV
+};
+
+// Fillers to make layering more clear
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+#define FN MO(_FN)
+#define SPACE_FN LT(_SPACE_FN, KC_SPC)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  /* Qwerty                                                                              
+  * ,-----------------------------------------------------------------------------------.
+  * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+  * |------+------+------+------+------+-------------+------+------+------+------+------|
+  * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
+  * |------+------+------+------+------+------|------+------+------+------+------+------|
+  * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+  * |------+------+------+------+------+------+------+------+------+------+------+------|
+  * | Ctrl |  FN  | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+  * `-----------------------------------------------------------------------------------'
+  */
+  [_QWERTY] = LAYOUT_planck_grid(
+      KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,      KC_Y,      KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+      KC_ESC,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,      KC_H,      KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+      KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,      KC_N,      KC_M,    KC_COMM, KC_DOT,  KC_SLSH, MT(MOD_LSFT, KC_ENT),
+      KC_LCTL, FN,      KC_LALT, KC_LGUI, LOWER,   SPACE_FN,  SPACE_FN,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+  ),
+
+
+  /* Lower
+  * ,-----------------------------------------------------------------------------------.
+  * |      |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+  * |------+------+------+------+------+-------------+------+------+------+------+------|
+  * |      |      |      |      |      |      |   *  |   4  |   5  |   6  |   -  |      |
+  * |------+------+------+------+------+------|------+------+------+------+------+------|
+  * |      |      |      |      |      |      |   /  |   1  |   2  |   3  |   +  |Enter |
+  * |------+------+------+------+------+------+------+------+------+------+------+------|
+  * |      |      |      |      |      |    Space    |      |   0  |   .  |   =  |      |
+  * `-----------------------------------------------------------------------------------'
+  */
+  [_LOWER] = LAYOUT_planck_grid(
+      XXXXXXX, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,     KC_7,     KC_8,    KC_9,     KC_0,     KC_BSPC, 
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_ASTR,  KC_4,     KC_5,    KC_6,     KC_MINS,  XXXXXXX, 
+      _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_SLSH,  KC_1,     KC_2,    KC_3,     KC_PLUS,  MT(MOD_LSFT, KC_ENT), 
+      _______, XXXXXXX, _______, _______, _______, KC_SPC,  KC_SPC,   _______,  KC_0,    KC_DOT,   KC_EQL,   XXXXXXX
+  ),
+
+  /* Raise
+  * ,-----------------------------------------------------------------------------------.
+  * |   `  |   !  |   "  |   £  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+  * |------+------+------+------+------+-------------+------+------+------+------+------|
+  * |      |   ~  |   #  |   /  |   {  |   [  |   ]  |   }  |   \  |   -  |   =  |  |   |
+  * |------+------+------+------+------+------|------+------+------+------+------+------|
+  * |      |      |      |      |      |      |      |      |      |   _  |   +  |Enter |
+  * |------+------+------+------+------+------+------+------+------+------+------+------|
+  * |      |      |      |      |      |    Space    |      | Home | PgDn | PgUp | End  |            
+  * `-----------------------------------------------------------------------------------'
+  */
+  [_RAISE] = LAYOUT_planck_grid(
+      KC_GRV,   KC_EXLM, KC_DQUO,  LALT(KC_4), KC_DLR,   KC_PERC,  KC_CIRC,  KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, 
+      XXXXXXX,  KC_TILD, KC_NUHS,  KC_SLSH,    KC_LCBR,  KC_LBRC,  KC_RBRC,  KC_RCBR, KC_BSLS, KC_MINS, KC_EQL,  KC_PIPE, 
+      XXXXXXX,  XXXXXXX, XXXXXXX,  XXXXXXX,    XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX, XXXXXXX, KC_UNDS, KC_PLUS, MT(MOD_LSFT, KC_ENT), 
+      _______,  XXXXXXX, _______,  _______,    _______,  KC_SPC,   KC_SPC,   _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END
+  ),
+
+
+  /* fn
+  * ,-----------------------------------------------------------------------------------.
+  * |DelWrd|  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  | F10  | Del  |
+  * |------+------+------+------+------+-------------+------+------+------+------+------|
+  * |      |  F11 |  F12 |      |      |      |      |      |      |      |      |      |
+  * |------+------+------+------+------+------|------+------+------+------+------+------|
+  * |      |      |      |      |      |      |      |      |      |      |      | Enter|
+  * |------+------+------+------+------+------+------+------+------+------+------+------|
+  * |      |      |      |      |      |    Space    |      |      |      |      |      |
+  * `-----------------------------------------------------------------------------------'
+  */
+  [_FN] = LAYOUT_planck_grid(
+      LALT(KC_BSPC),  KC_F1,   KC_F2,   KC_F3,   KC_F4,    KC_F5,    KC_F6,    KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_DEL, 
+      XXXXXXX,        KC_F11,  KC_F12,  XXXXXXX, XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, 
+      XXXXXXX,        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, 
+      XXXXXXX,        _______, XXXXXXX, XXXXXXX, XXXXXXX,  KC_SPC,   KC_SPC,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+  ),
+
+
+  /* Space fn
+  * ,-----------------------------------------------------------------------------------.
+  * |PRNT SC|      |  UP  |      |      |      |      |      |      |      |      |SLEEP |
+  * |-------+------+------+------+------+-------------+------+------+------+------+------|
+  * |       | LEFT | DOWN | RIGHT|      |      |      | LEFT | DOWN |  UP  | RIGHT|      |
+  * |-------+------+------+------+------+------|------+------+------+------+------+------| 
+  * |       |      |      |      |      |      |      |      |      |      |      |      |
+  * |-------+------+------+------+------+------+------+------+------+------+------+------|
+  * |       |      |      |      |      |             |      | MUTE |VOLDWN|VOL UP|      |
+  * `-----------------------------------------------------------------------------------'
+  */
+  [_SPACE_FN] = LAYOUT_planck_grid(
+      KC_PSCR,  XXXXXXX, KC_UP,    XXXXXXX,   XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX, XXXXXXX,  XXXXXXX,     XXXXXXX,    KC_SLEP, 
+      XXXXXXX,  KC_LEFT, KC_DOWN,  KC_RIGHT,  XXXXXXX,  XXXXXXX,  XXXXXXX,  KC_LEFT, KC_DOWN,  KC_UP,       KC_RIGHT,   XXXXXXX, 
+      XXXXXXX,  XXXXXXX, XXXXXXX,  XXXXXXX,   XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX, XXXXXXX,  XXXXXXX,     XXXXXXX,    XXXXXXX, 
+      XXXXXXX,  XXXXXXX, XXXXXXX,  XXXXXXX,   XXXXXXX,  _______,  _______,  XXXXXXX, KC__MUTE, KC__VOLDOWN, KC__VOLUP,  XXXXXXX
+  ),
+
+
+  /* Adjust (Lower + Raise)
+  * ,-----------------------------------------------------------------------------------.
+  * | Reset|Qwerty|      |      |      |      |      |      |      |MIDIof|MIDIon|  Del |
+  * |------+------+------+------+------+-------------+------+------+------+------+------|
+  * |      |      |      |Dvorak|      |AGnorm|AGswap|      |      |Audoff|Aud on|      |
+  * |------+------+------+------+------+------|------+------+------+------+------+------|
+  * |      |      |      |Colemk|      |      |      |      |      |Musoff|Mus on|      |
+  * |------+------+------+------+------+------+------+------+------+------+------+------|
+  * |Plover|      |      |      |      |             |      |      |Voice-|Voice+|      |
+  * `-----------------------------------------------------------------------------------'
+  */
+  [_ADJUST] = LAYOUT_planck_grid(
+      RESET,   QWERTY,  XXXXXXX,   XXXXXXX,   XXXXXXX,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,   MI_OFF,   MI_ON,   KC_DEL,
+      XXXXXXX, XXXXXXX, XXXXXXX,   DVORAK,    XXXXXXX,  AG_NORM, AG_SWAP, XXXXXXX, XXXXXXX,   AU_OFF,   AU_ON,   XXXXXXX,
+      XXXXXXX, XXXXXXX, XXXXXXX,   COLEMAK,   XXXXXXX,  XXXXXXX, XXXXXXX, TERM_ON, TERM_OFF,  MU_OFF,   MU_ON,   XXXXXXX,
+      PLOVER,  XXXXXXX, XXXXXXX,   XXXXXXX,   _______,  XXXXXXX, XXXXXXX, _______, XXXXXXX,   MUV_DE,   MUV_IN,  XXXXXXX
+  ),
+
+
+  /* Colemak
+  * ,-----------------------------------------------------------------------------------.
+  * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Bksp |
+  * |------+------+------+------+------+-------------+------+------+------+------+------|
+  * | Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  "   |
+  * |------+------+------+------+------+------|------+------+------+------+------+------|
+  * | Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+  * |------+------+------+------+------+------+------+------+------+------+------+------|
+  * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+  * `-----------------------------------------------------------------------------------'
+  */
+  [_COLEMAK] = LAYOUT_planck_grid(
+      KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+      KC_ESC,  KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT,
+      KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, MT(MOD_LSFT, KC_ENT),
+      BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+  ),
+
+
+  /* Dvorak
+  * ,-----------------------------------------------------------------------------------.
+  * | Tab  |   "  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Bksp |
+  * |------+------+------+------+------+-------------+------+------+------+------+------|
+  * | Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+  * |------+------+------+------+------+------|------+------+------+------+------+------|
+  * | Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+  * |------+------+------+------+------+------+------+------+------+------+------+------|
+  * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+  * `-----------------------------------------------------------------------------------'
+  */
+  [_DVORAK] = LAYOUT_planck_grid(
+      KC_TAB,  KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,    KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSPC,
+      KC_ESC,  KC_A,    KC_O,    KC_E,    KC_U,    KC_I,    KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_SLSH,
+      KC_LSFT, KC_SCLN, KC_Q,    KC_J,    KC_K,    KC_X,    KC_B,    KC_M,    KC_W,    KC_V,    KC_Z,    MT(MOD_LSFT, KC_ENT),
+      BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+  ),
+
+
+  /* Plover layer (http://opensteno.org)
+  * ,-----------------------------------------------------------------------------------.
+  * |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |
+  * |------+------+------+------+------+-------------+------+------+------+------+------|
+  * |      |   S  |   T  |   P  |   H  |   *  |   *  |   F  |   P  |   L  |   T  |   D  |
+  * |------+------+------+------+------+------|------+------+------+------+------+------|
+  * |      |   S  |   K  |   W  |   R  |   *  |   *  |   R  |   B  |   G  |   S  |   Z  |
+  * |------+------+------+------+------+------+------+------+------+------+------+------|
+  * | Exit |      |      |   A  |   O  |             |   E  |   U  |      |      |      |
+  * `-----------------------------------------------------------------------------------'
+  */
+
+  [_PLOVER] = LAYOUT_planck_grid(
+      KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,
+      XXXXXXX, KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC,
+      XXXXXXX, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+      EXT_PLV, XXXXXXX, XXXXXXX, KC_C,    KC_V,    XXXXXXX, XXXXXXX, KC_N,    KC_M,    XXXXXXX, XXXXXXX, XXXXXXX
+  ),   
+};
+
+#ifdef AUDIO_ENABLE
+  float plover_song[][2]     = SONG(PLOVER_SOUND);
+  float plover_gb_song[][2]  = SONG(PLOVER_GOODBYE_SOUND);
+#endif
+
+uint32_t layer_state_set_user(uint32_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_QWERTY);
+      }
+      return true;
+    case COLEMAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_COLEMAK);
+      }
+      return true;
+    case DVORAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_DVORAK);
+      }
+      return true;
+    case BACKLIT:
+      if (record->event.pressed) {
+        register_code(KC_RSFT);
+        #ifdef BACKLIGHT_ENABLE
+          backlight_step();
+        #endif
+        #ifdef KEYBOARD_planck_rev5
+          writePinLow(E6);
+        #endif
+      } else {
+        unregister_code(KC_RSFT);
+        #ifdef KEYBOARD_planck_rev5
+          writePinHigh(E6);
+        #endif
+      }
+      return true;
+    case PLOVER:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          stop_all_notes();
+          PLAY_SONG(plover_song);
+        #endif
+        layer_off(_RAISE);
+        layer_off(_LOWER);
+        layer_off(_ADJUST);
+        layer_on(_PLOVER);
+        if (!eeconfig_is_enabled()) {
+            eeconfig_init();
+        }
+        keymap_config.raw = eeconfig_read_keymap();
+        keymap_config.nkro = 1;
+        eeconfig_update_keymap(keymap_config.raw);
+      }
+      return true;
+    case EXT_PLV:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(plover_gb_song);
+        #endif
+        layer_off(_PLOVER);
+      }
+      return true;
+  }
+  return true;
+}
+
+bool muse_mode = false;
+uint8_t last_muse_note = 0;
+uint16_t muse_counter = 0;
+uint8_t muse_offset = 70;
+uint16_t muse_tempo = 50;
+
+void encoder_update(bool clockwise) {
+  if (muse_mode) {
+    if (IS_LAYER_ON(_RAISE)) {
+      if (clockwise) {
+        muse_offset++;
+      } else {
+        muse_offset--;
+      }
+    } else {
+      if (clockwise) {
+        muse_tempo+=1;
+      } else {
+        muse_tempo-=1;
+      }
+    }
+  } else {
+    if (clockwise) {
+      tap_code(KC_PGDN);
+    } else {
+      tap_code(KC_PGUP);
+    }
+  }
+}
+
+void dip_update(uint8_t index, bool active) {
+  switch (index) {
+    case 0:
+      if (active) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(plover_song);
+        #endif
+        layer_on(_ADJUST);
+      } else {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(plover_gb_song);
+        #endif
+        layer_off(_ADJUST);
+      }
+      break;
+    case 1:
+      if (active) {
+        muse_mode = true;
+      } else {
+        muse_mode = false;
+        #ifdef AUDIO_ENABLE
+          stop_all_notes();
+        #endif
+      }
+   }
+}
+
+void matrix_scan_user(void) {
+  #ifdef AUDIO_ENABLE
+    if (muse_mode) {
+      if (muse_counter == 0) {
+        uint8_t muse_note = muse_offset + SCALE[muse_clock_pulse()];
+        if (muse_note != last_muse_note) {
+          stop_note(compute_freq_for_midi_note(last_muse_note));
+          play_note(compute_freq_for_midi_note(muse_note), 0xF);
+          last_muse_note = muse_note;
+        }
+      }
+      muse_counter = (muse_counter + 1) % muse_tempo;
+    }
+  #endif
+}
+
+bool music_mask_user(uint16_t keycode) {
+  switch (keycode) {
+    case RAISE:
+    case LOWER:
+      return false;
+    default:
+      return true;
+  }
+}
diff --git a/keyboards/planck/keymaps/smittey/readme.md b/keyboards/planck/keymaps/smittey/readme.md
new file mode 100644
index 00000000000..28084765509
--- /dev/null
+++ b/keyboards/planck/keymaps/smittey/readme.md
@@ -0,0 +1,28 @@
+# Planck Layout created by [Smittey](https://github.com/smittey) 
+
+A layout with a focus around coding, utilising the home row for symbols. There is an additional FN layer and Space function layer
+
+Main - Qwerty with ctrl swapped around and enter changed to be shift on hold
+Lower - Numbers and calculations
+Raise - Symbols
+Adjust - Keyboard settings and layout changers
+FN - Function keys
+Space FN - Navigation and media
+
+## Main
+![Main layer layout](https://i.imgur.com/jRbqGUN.png)
+
+## Lower
+![Lower layer layout](https://i.imgur.com/YmdM1q5.png)
+  
+## Raise
+![Raise layer layout](https://i.imgur.com/BXxOK1S.png)
+
+## Adjust
+![Adjust layer layout](https://i.imgur.com/M6qBaXO.png)
+
+## FN
+![FN layer layout](https://i.imgur.com/1eiUOH1.png)
+
+## Space Function
+![Space function layer layout](https://i.imgur.com/RJMFEdy.png)
\ No newline at end of file
diff --git a/keyboards/planck/keymaps/smittey/rules.mk b/keyboards/planck/keymaps/smittey/rules.mk
new file mode 100644
index 00000000000..acf0896a321
--- /dev/null
+++ b/keyboards/planck/keymaps/smittey/rules.mk
@@ -0,0 +1 @@
+SRC += muse.c
\ No newline at end of file