PIECE_START COMPOSER=ARMSTRONG_LOUIS PERIOD= GENRE=TIME_SIG=4/4 TRACK_START INST=56 DENSITY=0 BAR_START TIME_DELTA=48 BAR_END TRACK_END TRACK_START INST=32 DENSITY=0 BAR_START TIME_DELTA=48 BAR_END TRACK_END TRACK_START INST=50 DENSITY=0 BAR_START TIME_DELTA=48 BAR_END TRACK_END TRACK_START INST=56 DENSITY=0 BAR_START TIME_DELTA=48 BAR_END TRACK_END TRACK_START INST=0 DENSITY=0 BAR_START TIME_DELTA=48 BAR_END TRACK_END TRACK_START INST=0 DENSITY=0 BAR_START TIME_DELTA=48 BAR_END TRACK_END