PIECE_START COMPOSER=CHOPIN_FREDERIC PERIOD= GENRE=TIME_SIG=4/4 TRACK_START INST=0 DENSITY=0 BAR_START TIME_DELTA=48 NOTE_ON=41 TIME_DELTA=16 NOTE_ON=48 TIME_DELTA=12 NOTE_ON=53 TIME_DELTA=8 NOTE_ON=57 TIME_DELTA=10 NOTE_ON=60 TIME_DELTA=8 NOTE_ON=65 TIME_DELTA=48 NOTE_OFF=57 TIME_DELTA=1 NOTE_OFF=60 TIME_DELTA=2 NOTE_OFF=53 NOTE_OFF=65 NOTE_OFF=41 TIME_DELTA=1 NOTE_OFF=48 BAR_END BAR_START TIME_DELTA=48 NOTE_ON=69 TIME_DELTA=48 NOTE_OFF=69 BAR_END BAR_START TIME_DELTA=48 BAR_END TRACK_END