PIECE_START COMPOSER=NIRVANA PERIOD= GENRE=TIME_SIG=4/4 TRACK_START INST=25 DENSITY=0 BAR_START NOTE_ON=67 NOTE_ON=64 NOTE_ON=59 TIME_DELTA=48 NOTE_OFF=67 NOTE_OFF=64 NOTE_OFF=59 TIME_DELTA=4 BAR_END TRACK_END TRACK_START INST=24 DENSITY=0 BAR_START NOTE_ON=67 NOTE_ON=64 NOTE_ON=59 TIME_DELTA=48 NOTE_OFF=67 NOTE_OFF=64 NOTE_OFF=59 TIME_DELTA=4 BAR_END TRACK_END TRACK_START INST=4 DENSITY=0 BAR_START TIME_DELTA=48 BAR_END TRACK_END TRACK_START INST=32 DENSITY=0 BAR_START NOTE_ON=52 TIME_DELTA=48 NOTE_OFF=52 TIME_DELTA=4 BAR_END TRACK_END TRACK_START INST=42 DENSITY=0 BAR_START TIME_DELTA=48 BAR_END TRACK_END