#if defined(AUDIO_ENABLE) || (defined(MIDI_ENABLE) && defined(MIDI_BASIC))
+enum music_modes {
+ MUSIC_MODE_CHROMATIC,
+ MUSIC_MODE_GUITAR,
+ MUSIC_MODE_VIOLIN,
+ MUSIC_MODE_MAJOR,
+ NUMBER_OF_MODES
+};
+
+
+#ifdef MUSIC_MAP
+ extern const uint8_t music_map[MATRIX_ROWS][MATRIX_COLS];
+#endif
+
bool process_music(uint16_t keycode, keyrecord_t *record);
bool is_music_on(void);
void music_on(void);
void music_off(void);
+bool is_midi_on(void);
+void midi_toggle(void);
+void midi_on(void);
+void midi_off(void);
+
void music_on_user(void);
+void midi_on_user(void);
void music_scale_user(void);
void music_all_notes_off(void);
+void music_mode_cycle(void);
void matrix_scan_music(void);
+bool music_mask(uint16_t keycode);
+bool music_mask_kb(uint16_t keycode);
+bool music_mask_user(uint16_t keycode);
+
#ifndef SCALE
#define SCALE (int8_t []){ 0 + (12*0), 2 + (12*0), 4 + (12*0), 5 + (12*0), 7 + (12*0), 9 + (12*0), 11 + (12*0), \
0 + (12*1), 2 + (12*1), 4 + (12*1), 5 + (12*1), 7 + (12*1), 9 + (12*1), 11 + (12*1), \