19 files changed, 88 insertions, 62 deletions
diff --git a/keyboard/planck/keymaps/keymap_alexey.c b/keyboard/planck/keymaps/alexey.c
index 89af4112c6..89af4112c6 100644
--- a/keyboard/planck/keymaps/keymap_alexey.c
+++ b/keyboard/planck/keymaps/alexey.c
diff --git a/keyboard/planck/keymaps/keymap_angerthosenear.c b/keyboard/planck/keymaps/angerthosenear.c
index cdf60632e4..cdf60632e4 100644
--- a/keyboard/planck/keymaps/keymap_angerthosenear.c
+++ b/keyboard/planck/keymaps/angerthosenear.c
diff --git a/keyboard/planck/keymaps/keymap_austin.c b/keyboard/planck/keymaps/austin.c
index 49fc98a587..49fc98a587 100644
--- a/keyboard/planck/keymaps/keymap_austin.c
+++ b/keyboard/planck/keymaps/austin.c
diff --git a/keyboard/planck/keymaps/keymap_charlie.c b/keyboard/planck/keymaps/charlie.c
index 88f454d789..88f454d789 100644
--- a/keyboard/planck/keymaps/keymap_charlie.c
+++ b/keyboard/planck/keymaps/charlie.c
diff --git a/keyboard/planck/keymaps/keymap_daniel.c b/keyboard/planck/keymaps/daniel.c
index 234e48ff4a..234e48ff4a 100644
--- a/keyboard/planck/keymaps/keymap_daniel.c
+++ b/keyboard/planck/keymaps/daniel.c
diff --git a/keyboard/planck/keymaps/keymap_david.c b/keyboard/planck/keymaps/david.c
index f483084801..f483084801 100644
--- a/keyboard/planck/keymaps/keymap_david.c
+++ b/keyboard/planck/keymaps/david.c
diff --git a/keyboard/planck/keymaps/default/README.md b/keyboard/planck/keymaps/default/README.md
new file mode 100644
index 0000000000..d2f43bbdb8
--- /dev/null
+++ b/keyboard/planck/keymaps/default/README.md
@@ -0,0 +1,34 @@
+# The Default Planck Layout
+
+    const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_QW] = { /* Qwerty */
+      {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, KC_ENT },
+      {M(0),    KC_LCTL, KC_LALT, KC_LGUI, MO(_LW), KC_SPC,  KC_SPC,  MO(_RS), KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT}
+    },
+    [_CM] = { /* Colemak */
+      {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, KC_ENT },
+      {M(0),    KC_LCTL, KC_LALT, KC_LGUI, MO(_LW), KC_SPC,  KC_SPC,  MO(_RS), KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT}
+    },
+    [_DV] = { /* Dvorak */
+      {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,    KC_ENT },
+      {M(0),    KC_LCTL, KC_LALT, KC_LGUI, MO(_LW), KC_SPC,  KC_SPC,  MO(_RS), KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT}
+    },
+    [_RS] = { /* RAISE */
+      {KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC},
+      {KC_TRNS, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS},
+      {KC_TRNS, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  DF(_QW), DF(_CM), DF(_DV), RESET,   KC_TRNS},
+      {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+    },
+    [_LW] = { /* LOWER */
+      {KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC},
+      {KC_TRNS, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE},
+      {KC_TRNS, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  DF(_QW), DF(_CM), DF(_DV), RESET,   KC_TRNS},
+      {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+    }
+    };
+\ No newline at end of file
diff --git a/keyboard/planck/keymaps/keymap_default.c b/keyboard/planck/keymaps/default/keymap.c
index 49670dafd3..a9c2a06813 100644
--- a/keyboard/planck/keymaps/keymap_default.c
+++ b/keyboard/planck/keymaps/default/keymap.c
@@ -2,7 +2,9 @@
 // this is the style you want to emulate.
 
 #include "planck.h"
-#include "backlight.h"
+#ifdef BACKLIGHT_ENABLE
+  #include "backlight.h"
+#endif
 
 // Each layer gets a name for readability, which is then used in the keymap matrix below.
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
@@ -58,7 +60,9 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
         case 0:
           if (record->event.pressed) {
             register_code(KC_RSFT);
-            backlight_step();
+            #ifdef BACKLIGHT_ENABLE
+              backlight_step();
+            #endif
           } else {
             unregister_code(KC_RSFT);
           }
diff --git a/keyboard/planck/keymaps/keymap_dzobert.c b/keyboard/planck/keymaps/dzobert.c
index 665e9c20b6..665e9c20b6 100644
--- a/keyboard/planck/keymaps/keymap_dzobert.c
+++ b/keyboard/planck/keymaps/dzobert.c
diff --git a/keyboard/planck/keymaps/keymap_gabriel.c b/keyboard/planck/keymaps/gabriel.c
index 805484488b..805484488b 100644
--- a/keyboard/planck/keymaps/keymap_gabriel.c
+++ b/keyboard/planck/keymaps/gabriel.c
diff --git a/keyboard/planck/keymaps/keymap_joe.c b/keyboard/planck/keymaps/joe.c
index 5b7bbe2bbb..5b7bbe2bbb 100644
--- a/keyboard/planck/keymaps/keymap_joe.c
+++ b/keyboard/planck/keymaps/joe.c
diff --git a/keyboard/planck/keymaps/keymap_jack.c b/keyboard/planck/keymaps/keymap_jack.c
deleted file mode 100644
index 0b93bba33f..0000000000
--- a/keyboard/planck/keymaps/keymap_jack.c
+++ /dev/null
@@ -1,50 +0,0 @@
-#include "keymap_common.h"
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[0] = { /* Jack soft-coded colemak */
-  {KC_TAB,  CM_Q,    CM_W,    CM_F,    CM_P,    CM_G,    CM_J,    CM_L,    CM_U,    CM_Y,    CM_SCLN, KC_BSPC},
-  {KC_ESC,  CM_A,    CM_R,    CM_S,    CM_T,    CM_D,    CM_H,    CM_N,    CM_E,    CM_I,    CM_O,     KC_QUOT},
-  {KC_LSFT, CM_Z,    CM_X,    CM_C,    CM_V,    CM_B,    CM_K,    CM_M,    CM_COMM, CM_DOT,  CM_SLSH, KC_ENT},
-  {BL_STEP, KC_LCTL, KC_LALT, KC_LGUI, FUNC(2),    KC_SPC,   KC_SPC,    FUNC(1),   KC_LEFT, KC_DOWN, KC_UP,  KC_RGHT}
-                                                // Space is repeated to accommadate for both spacebar wiring positions
-},
-[1] = { /* Jack hard-coded colemak */
-  {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, KC_ENT},
-  {KC_FN3, KC_LCTL, KC_LALT, KC_LGUI, FUNC(2),    KC_SPC,   KC_SPC,    FUNC(1),   KC_LEFT, KC_DOWN, KC_UP,  KC_RGHT}
-},
-[2] = { /* Jack RAISE */
-  {KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC},
-  {KC_TRNS, FUNC(3), FUNC(4), LSFT(RSFT(KC_PAUSE)), KC_TRNS, KC_TRNS, KC_TRNS, KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS},
-  {KC_TRNS, KC_F11,  KC_F12,  KC_F13,  KC_F14,  KC_F15,  KC_F16,  KC_F17,  KC_F18,  KC_F19,  KC_F20, KC_TRNS},
-  {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS,   KC_TRNS,  FUNC(1),   KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
-},
-[3] = { /* Jack LOWER */
-  {S(KC_GRV),  S(KC_1),    S(KC_2),    S(KC_3),    S(KC_4),    S(KC_5),    S(KC_6),    S(KC_7),    S(KC_8),    S(KC_9),    S(KC_0), KC_BSPC},
-  {KC_TRNS, FUNC(3), FUNC(4), LSFT(RSFT(KC_PAUSE)), KC_TRNS, KC_TRNS, KC_TRNS, S(KC_MINS), S(KC_EQL),  S(KC_LBRC), S(KC_RBRC), S(KC_BSLS)},
-  {KC_TRNS, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_TRNS},
-  {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, FUNC(2),   KC_TRNS,   KC_TRNS,   KC_TRNS, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
-}
-};
-
-
-const uint16_t PROGMEM fn_actions[] = {
-    [1] = ACTION_LAYER_MOMENTARY(2),  // to Fn overlay
-    [2] = ACTION_LAYER_MOMENTARY(3),  // to Fn overlay
-
-    [3] = ACTION_DEFAULT_LAYER_SET(0),
-    [4] = ACTION_DEFAULT_LAYER_SET(1),
-
-};
-
-const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) 
-{
-  // MACRODOWN only works in this function
-    switch(id) {
-      case 0:
-        return MACRODOWN(T(CM_T), END);
-      break;
-    } 
-    return MACRO_NONE;
-};
diff --git a/keyboard/planck/keymaps/keymap_kyle.c b/keyboard/planck/keymaps/kyle.c
index da32b74f96..da32b74f96 100644
--- a/keyboard/planck/keymaps/keymap_kyle.c
+++ b/keyboard/planck/keymaps/kyle.c
diff --git a/keyboard/planck/keymaps/keymap_leo.c b/keyboard/planck/keymaps/leo.c
index 6d66441822..6d66441822 100644
--- a/keyboard/planck/keymaps/keymap_leo.c
+++ b/keyboard/planck/keymaps/leo.c
diff --git a/keyboard/planck/keymaps/lock/README.md b/keyboard/planck/keymaps/lock/README.md
new file mode 100644
index 0000000000..d21cb990b0
--- /dev/null
+++ b/keyboard/planck/keymaps/lock/README.md
@@ -0,0 +1,3 @@
+# Lock layout
+
+This layout is designed for having a lock switch in the lower-left-hand corner, and for experimenting with MIDI/audio features. It's constantly in development, so don't expect anything to work/be documented correctly!
+\ No newline at end of file
diff --git a/keyboard/planck/keymaps/keymap_lock.c b/keyboard/planck/keymaps/lock/keymap.c
index cc9be55f64..9585764629 100644
--- a/keyboard/planck/keymaps/keymap_lock.c
+++ b/keyboard/planck/keymaps/lock/keymap.c
@@ -1,7 +1,12 @@
+// USING_MIDI
+// USING_BACKLIGHT
 #include "keymap_common.h"
-#include "backlight.h"
+#ifdef BACKLIGHT_ENABLE
+  #include "backlight.h"
+#endif
 #include "action_layer.h"
 #include "keymap_midi.h"
+#include "audio.h"
 #include <avr/boot.h>
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
@@ -63,15 +68,31 @@ uint16_t hextokeycode(int hex) {
     }
 }
 
+float walk_up[][2] = {
+  {440.0*pow(2.0,(60)/12.0), 400},
+  {0, 50},
+  {440.0*pow(2.0,(67)/12.0), 600},
+};
+
+float walk_dn[][2] = {
+  {440.0*pow(2.0,(67)/12.0), 400},
+  {0, 50},
+  {440.0*pow(2.0,(60)/12.0), 600},
+};
+
 const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) 
 {
   // MACRODOWN only works in this function
       switch(id) {
         case 0:   
         if (record->event.pressed) {
+
+          play_notes(&walk_up, 3, false);
           // play_note(440, 20);
           // register_code(KC_RSFT);
-          backlight_set(BACKLIGHT_LEVELS);
+          #ifdef BACKLIGHT_ENABLE
+            backlight_set(BACKLIGHT_LEVELS);
+          #endif
           default_layer_and(0); 
           default_layer_or((1<<5));
 
@@ -103,19 +124,33 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
           // register_code(hextokeycode((lock & 0x0F)));
           // unregister_code(hextokeycode((lock & 0x0F)));
 
-          // note(0+12, 20);
-          // note(0+24, 20);
         } else {
-          // unregister_code(KC_RSFT);
-          // stop_note();
-          backlight_set(0);
+          unregister_code(KC_RSFT);
+          play_notes(&walk_dn, 3, false);
+          #ifdef BACKLIGHT_ENABLE
+            backlight_set(0);
+          #endif
           default_layer_and(0); 
           default_layer_or(0);
-          // note(0+24, 20);
-          // note(0, 20);
-          // play_note(4, 20);
         }
         break;
       } 
     return MACRO_NONE;
 };
+
+float start_up[][2] = {
+  {440.0*pow(2.0,(67)/12.0), 600},
+  {0, 50},
+  {440.0*pow(2.0,(64)/12.0), 400},
+  {0, 50},
+  {440.0*pow(2.0,(55)/12.0), 400},
+  {0, 50},
+  {440.0*pow(2.0,(60)/12.0), 400},
+  {0, 50},
+  {440.0*pow(2.0,(64)/12.0), 1000},
+};
+
+void * matrix_init_user(void) {
+    init_notes();
+    play_notes(&start_up, 9, false);
+}
+\ No newline at end of file
diff --git a/keyboard/planck/keymaps/keymap_max.c b/keyboard/planck/keymaps/max.c
index 7fb29bc7a4..7fb29bc7a4 100644
--- a/keyboard/planck/keymaps/keymap_max.c
+++ b/keyboard/planck/keymaps/max.c
diff --git a/keyboard/planck/keymaps/keymap_monkey.c b/keyboard/planck/keymaps/monkey.c
index 21a2c146ab..21a2c146ab 100644
--- a/keyboard/planck/keymaps/keymap_monkey.c
+++ b/keyboard/planck/keymaps/monkey.c
diff --git a/keyboard/planck/keymaps/keymap_numpad.c b/keyboard/planck/keymaps/numpad.c
index 7de4372ab0..7de4372ab0 100644
--- a/keyboard/planck/keymaps/keymap_numpad.c
+++ b/keyboard/planck/keymaps/numpad.c