diff --git a/keyboards/handwired/promethium/config.h b/keyboards/handwired/promethium/config.h
index 04f7caa5..efb9ebdd 100644
--- a/keyboards/handwired/promethium/config.h
+++ b/keyboards/handwired/promethium/config.h
@@ -153,7 +153,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION
 
-#define PS2_INIT_DELAY 3000
+#define PS2_MOUSE_INIT_DELAY 2000
 #define BATTERY_PIN 9
 #define BATTERY_POLL 30000
 #define MAX_VOLTAGE 4.2
@@ -234,35 +234,35 @@ enum led_sequence {
   LED_TRACKPOINT2,
   LED_TRACKPOINT1,
 
-  LED_LSPC,
-  LED_B,
-  LED_G,
   LED_T,
+  LED_G,
+  LED_B,
+  LED_LSPC,
 
-  LED_R,
-  LED_F,
-  LED_V,
   LED_NUM,
+  LED_V,
+  LED_F,
+  LED_R,
 
-  LED_EMPTY,
-  LED_C,
-  LED_D,
   LED_E,
+  LED_D,
+  LED_C,
+  LED_EMPTY,
 
-  LED_W,
-  LED_S,
-  LED_X,
   LED_LGUI,
+  LED_X,
+  LED_S,
+  LED_W,
 
-  LED_LALT,
-  LED_Z,
-  LED_A,
   LED_Q,
+  LED_A,
+  LED_Z,
+  LED_LALT,
 
-  LED_TAB,
-  LED_ESC,
-  LED_LSFT,
   LED_LCTL,
+  LED_LSFT,
+  LED_ESC,
+  LED_TAB,
 
   LED_TOTAL
 };
diff --git a/keyboards/handwired/promethium/keymaps/priyadi/config.h b/keyboards/handwired/promethium/keymaps/priyadi/config.h
index 3f5dd581..fa86e224 100644
--- a/keyboards/handwired/promethium/keymaps/priyadi/config.h
+++ b/keyboards/handwired/promethium/keymaps/priyadi/config.h
@@ -14,6 +14,7 @@
 #define PREVENT_STUCK_MODIFIERS
 
 #define RGBSPS_ENABLE
+#define RGBSPS_DEMO_ENABLE
 
 #define UNICODE_TYPE_DELAY 0
 
diff --git a/keyboards/handwired/promethium/keymaps/priyadi/keymap.c b/keyboards/handwired/promethium/keymaps/priyadi/keymap.c
index 7a18b02f..4cc3d6d6 100644
--- a/keyboards/handwired/promethium/keymaps/priyadi/keymap.c
+++ b/keyboards/handwired/promethium/keymaps/priyadi/keymap.c
@@ -144,6 +144,7 @@ enum planck_keycodes {
 #ifndef MODULE_ADAFRUIT_BLE
   OUT_BT,
 #endif
+  RGBDEMO,
   KEYCODE_END
 };
 
@@ -478,6 +479,27 @@ void led_turnoff_keys(void) {
   }
 }
 
+#ifdef RGBSPS_DEMO_ENABLE
+void led_demo(void) {
+  rgbsps_set(LED_IND_LINUX, 15, 15, 15);
+  rgbsps_set(LED_IND_APPLE, 15, 15, 15);
+  rgbsps_set(LED_IND_WINDOWS, 15, 15, 15);
+  rgbsps_set(LED_IND_QWERTY, 15, 10, 0);
+  rgbsps_set(LED_IND_ALT, 15, 10, 0);
+  rgbsps_set(LED_IND_AUDIO, 5, 11, 13);
+  rgbsps_set(LED_IND_BLUETOOTH, 0, 0, 15);
+  rgbsps_set(LED_IND_USB, 15, 15, 15);
+  rgbsps_set(LED_IND_CAPSLOCK, 15, 0, 0);
+  rgbsps_set(LED_IND_GUI, 15, 0, 15);
+  rgbsps_set(LED_IND_FUN, 15, 0, 0);
+  rgbsps_set(LED_IND_NUM, 0, 0, 15);
+  rgbsps_set(LED_IND_PUNC, 0, 15, 0);
+  rgbsps_set(LED_IND_GREEK, 0, 15, 15);
+  rgbsps_set(LED_IND_EMOJI, 15, 15, 0);
+  rgbsps_send();
+}
+#endif
+
 void led_reset(void) {
   switch (glow_mode) {
     case GLOW_NONE:
@@ -634,11 +656,14 @@ void led_init(void) {
   led_set_default_layer_indicator();
 
   // clicky
+#ifdef FAUXCLICKY_ENABLE
   if (fauxclicky_enabled) {
     rgbsps_set(LED_IND_AUDIO, 5, 11, 13);
   } else {
     rgbsps_set(LED_IND_AUDIO, 0, 0, 0);
   }
+#endif
+
   rgbsps_send();
 }
 
@@ -919,7 +944,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * `-----------------------------------------------------------------------------------'
  */
 [_SYS] = KEYMAP(
-  DEBUG,   QWERTY,  WIN,     XXXXXXX, RESET,   XXXXXXX, XXXXXXX, OUT_USB, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  DEBUG,   QWERTY,  WIN,     XXXXXXX, RESET,   XXXXXXX, XXXXXXX, OUT_USB, XXXXXXX, XXXXXXX, XXXXXXX, RGBDEMO,
   XXXXXXX, FC_TOG,  XXXXXXX, DVORAK,  XXXXXXX, GLOW,    XXXXXXX, XXXXXXX, WORKMAN, LINUX,   XXXXXXX, XXXXXXX,
   XXXXXXX, XXXXXXX, XXXXXXX, COLEMAK, XXXXXXX, OUT_BT,  NORMAN,  OSX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
   _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______,
@@ -1228,6 +1253,13 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
       return true;
       break;
 #endif
+
+#ifdef RGBSPS_DEMO_ENABLE
+    case RGBDEMO:
+      led_demo();
+      return false;
+      break;
+#endif
   }
   return true;
 }
diff --git a/keyboards/handwired/promethium/promethium.c b/keyboards/handwired/promethium/promethium.c
index 544e94be..3cc0f5a8 100644
--- a/keyboards/handwired/promethium/promethium.c
+++ b/keyboards/handwired/promethium/promethium.c
@@ -4,8 +4,8 @@
 #include "matrix.h"
 #include "musical_notes.h"
 
-float fauxclicky_pressed_note[2] = MUSICAL_NOTE(_C5, 0.25);
-float fauxclicky_released_note[2] = MUSICAL_NOTE(_C4, 0.25);
+float fauxclicky_pressed_note[2] = MUSICAL_NOTE(_A4, 0.0625);
+float fauxclicky_released_note[2] = MUSICAL_NOTE(_A4, 0.0625);
 float fauxclicky_beep_note[2] = MUSICAL_NOTE(_C6, 0.25);
 
 // cubic fit {3.3, 0}, {3.5, 2.9}, {3.6, 5}, {3.7, 8.6}, {3.8, 36},  {3.9, 62}, {4.0, 73}, {4.05, 83}, {4.1, 89}, {4.15, 94}, {4.2, 100}