diff --git a/sound-driver/Makefile b/sound-driver/Makefile
index 6b7298f..03705d6 100644
--- a/sound-driver/Makefile
+++ b/sound-driver/Makefile
@@ -7,7 +7,7 @@ MCU=msp430g2553
 CFLAGS=-Wall -mmcu=$(MCU) -std=gnu99 -I $(TOOLCHAIN_PREFIX)/include -O1 -g0
 
 # for debugging
-CFLAGS+= -g3 -ggdb -gdwarf-2
+#CFLAGS+= -g3 -ggdb -gdwarf-2
 
 LDFLAGS=-mmcu=$(MCU) -L $(TOOLCHAIN_PREFIX)/include
 
diff --git a/sound-driver/melody.c b/sound-driver/melody.c
index c053220..d95c815 100644
--- a/sound-driver/melody.c
+++ b/sound-driver/melody.c
@@ -1165,10 +1165,11 @@ t_melodies tusch2 = {
 
 void playTusch1(void *handle) {
   sequencerPlayMelodies(&tusch1);
+  schAdd(playTusch1, NULL, 30000, 0);
 }
 
 void melodyInit() {
-//  sequencerPlayMelodies(&tetrisTheme);
+  sequencerPlayMelodies(&tetrisTheme);
   schAdd(playTusch1, NULL, 2000, 0);
 }
 
diff --git a/sound-driver/sequencer.h b/sound-driver/sequencer.h
index d3437aa..49f23d6 100644
--- a/sound-driver/sequencer.h
+++ b/sound-driver/sequencer.h
@@ -53,8 +53,8 @@ typedef struct {
 #define NUM_OF_CHANNELS 3
 typedef struct {
   uint8_t taskId;
-  uint8_t numOfMelodies;
   bool firstRun;
+  uint8_t numOfMelodies;
   uint8_t pace; // quarter notes per minute
   uint8_t sync;
   t_melody melodies[NUM_OF_CHANNELS];