diff --git a/movement/movement_custom_signal_tunes.h b/movement/movement_custom_signal_tunes.h
index 5bf0f27..78f8d12 100644
--- a/movement/movement_custom_signal_tunes.h
+++ b/movement/movement_custom_signal_tunes.h
@@ -67,6 +67,33 @@ int8_t signal_tune[] = {
 };
 #endif // SIGNAL_TUNE_MARIO_THEME
 
+#ifdef SIGNAL_TUNE_MGS_CODEC
+int8_t signal_tune[] = {
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    BUZZER_NOTE_REST, 6,
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    BUZZER_NOTE_G5SHARP_A5FLAT, 1,
+    BUZZER_NOTE_C6, 1,
+    0
+};
+#endif // SIGNAL_TUNE_MGS_CODEC
+
 #ifdef SIGNAL_TUNE_KIM_POSSIBLE
 int8_t signal_tune[] = {
     BUZZER_NOTE_G7, 6,