void matrix_init_kb(void);
void matrix_scan_kb(void);
bool process_action_kb(keyrecord_t *record);
+bool process_record_kb(uint16_t keycode, keyrecord_t *record);
+bool process_record_user(uint16_t keycode, keyrecord_t *record);
+
bool is_music_on(void);
void music_toggle(void);