Compose a 4-bar piece that follows the C#maj7_Abmaj7_C#maj7:
PIECE_START TIME_SIGNATURE=4_4 GENRE=ROCK KEY=Ab BPM=120 CP=C#maj7_Abmaj7_C#maj7 BARLENGTH=4 INSTLIST=37_113_53_53_61_30_24
PIECE_START TIME_SIGNATURE=4_4 GENRE=ROCK KEY=Ab BPM=120 CP=C#maj7_Abmaj7_C#maj7 BARLENGTH=4 INSTLIST=37_113_53_53_61_30_24 TRACK_START INST=37 DENSITY=4 BAR_START NOTE_ON=45 NOTE_ON=40 NOTE_ON=33 NOTE_ON=37 TIME_DELTA=1.3333333333333333 NOTE_OFF=37 TIME_DELTA=0.6666666666666667 NOTE_ON=37 TIME_DELTA=1.333333333333333 NOTE_OFF=37 TIME_DELTA=0.666666666666667 NOTE_OFF=45 NOTE_OFF=40 NOTE_OFF=33 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=2.0 NOTE_OFF=29 TIME_DELTA=1.0 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=2.0 NOTE_OFF=29 TIME_DELTA=1.0 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=46 NOTE_ON=53 NOTE_ON=58 NOTE_ON=34 TIME_DELTA=2.0 NOTE_OFF=46 NOTE_OFF=53 NOTE_OFF=58 NOTE_OFF=34 BAR_END BAR_START NOTE_ON=46 NOTE_ON=53 NOTE_ON=58 NOTE_ON=34 TIME_DELTA=2.0 NOTE_OFF=46 NOTE_OFF=53 NOTE_OFF=58 NOTE_OFF=34 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=2.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=2.0 NOTE_OFF=32 TIME_DELTA=1.0 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=32 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=2.0 NOTE_OFF=32 TIME_DELTA=1.0 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=32 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=32 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=32 NOTE_ON=49 NOTE_ON=56 NOTE_ON=61 NOTE_ON=37 TIME_DELTA=2.0 NOTE_OFF=49 NOTE_OFF=56 NOTE_OFF=61 NOTE_OFF=37 BAR_END BAR_START NOTE_ON=49 NOTE_ON=56 NOTE_ON=61 NOTE_ON=37 TIME_DELTA=2.0 NOTE_OFF=49 NOTE_OFF=56 NOTE_OFF=61 NOTE_OFF=37 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=2.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=32 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=2.0 NOTE_OFF=29 TIME_DELTA=1.0 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=2.0 NOTE_OFF=29 TIME_DELTA=1.0 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=46 NOTE_ON=53 NOTE_ON=58 NOTE_ON=34 TIME_DELTA=2.0 NOTE_OFF=46 NOTE_OFF=53 NOTE_OFF=58 NOTE_OFF=34 BAR_END BAR_START NOTE_ON=46 NOTE_ON=53 NOTE_ON=58 NOTE_ON=34 TIME_DELTA=2.0 NOTE_OFF=46 NOTE_OFF=53 NOTE_OFF=58 NOTE_OFF=34 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 NOTE_ON=29 TIME_DELTA=2.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=29 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=2.0 NOTE_OFF=32 TIME_DELTA=1.0 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=32 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=2.0 NOTE_OFF=32 TIME_DELTA=1.0 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=32 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=32 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 NOTE_ON=32 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=32 NOTE_ON=49 NOTE_ON=56 NOTE_ON=61 NOTE_ON=37 TIME_DELTA=2.0 NOTE_OFF=49 NOTE_OFF=56 NOTE_OFF=61 NOTE_OFF=37 BAR_END TRACK_END TRACK_START INST=113 DENSITY=0 BAR_START BAR_END BAR_START BAR_END BAR_START BAR_END BAR_START BAR_END TRACK_END TRACK_START INST=53 DENSITY=0 BAR_START BAR_END TRACK_END TRACK_START INST=53 DENSITY=0 BAR_START BAR_END TRACK_END TRACK_START INST=61 DENSITY=1 BAR_START NOTE_ON=67 TIME_DELTA=2.0 NOTE_OFF=67 NOTE_ON=67 TIME_DELTA=4.0 NOTE_ON=65 TIME_DELTA=2.0 NOTE_OFF=67 TIME_DELTA=6.0 NOTE_OFF=65 NOTE_ON=70 TIME_DELTA=2.0 NOTE_OFF=70 BAR_END BAR_START NOTE_ON=70 TIME_DELTA=2.0 NOTE_OFF=70 NOTE_ON=70 TIME_DELTA=4.0 NOTE_ON=68 TIME_DELTA=2.0 NOTE_OFF=70 TIME_DELTA=6.0 NOTE_OFF=68 NOTE_ON=61 TIME_DELTA=2.0 NOTE_OFF=61 BAR_END BAR_START NOTE_ON=61 TIME_DELTA=2.0 NOTE_OFF=61 NOTE_ON=61 TIME_DELTA=4.0 NOTE_OFF=61 NOTE_ON=60 TIME_DELTA=5.333333333333332 NOTE_OFF=60 TIME_DELTA=2.666666666666668 NOTE_ON=70 TIME_DELTA=2.0 NOTE_OFF=70 BAR_END BAR_START NOTE_ON=70 TIME_DELTA=2.0 NOTE_OFF=70 NOTE_ON=70 TIME_DELTA=4.0 NOTE_ON=68 TIME_DELTA=2.0 NOTE_OFF=70 TIME_DELTA=6.0 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=2.0 NOTE_OFF=68 BAR_END TRACK_END TRACK_START INST=30 DENSITY=4 BAR_START TIME_DELTA=4.0 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=3.0 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=4.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=46 NOTE_ON=53 NOTE_ON=58 TIME_DELTA=2.0 NOTE_OFF=46 NOTE_OFF=53 NOTE_OFF=58 BAR_END BAR_START NOTE_ON=46 NOTE_ON=53 NOTE_ON=58 TIME_DELTA=2.0 NOTE_OFF=46 NOTE_OFF=53 NOTE_OFF=58 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=2.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=3.0 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=4.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_ON=49 NOTE_ON=56 NOTE_ON=61 TIME_DELTA=2.0 NOTE_OFF=49 NOTE_OFF=56 NOTE_OFF=61 BAR_END BAR_START NOTE_ON=49 NOTE_ON=56 NOTE_ON=61 TIME_DELTA=2.0 NOTE_OFF=49 NOTE_OFF=56 NOTE_OFF=61 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=2.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=3.0 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=4.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=46 NOTE_ON=53 NOTE_ON=58 TIME_DELTA=2.0 NOTE_OFF=46 NOTE_OFF=53 NOTE_OFF=58 BAR_END BAR_START NOTE_ON=46 NOTE_ON=53 NOTE_ON=58 TIME_DELTA=2.0 NOTE_OFF=46 NOTE_OFF=53 NOTE_OFF=58 NOTE_ON=41 NOTE_ON=48 NOTE_ON=53 TIME_DELTA=2.0 NOTE_OFF=41 NOTE_OFF=48 NOTE_OFF=53 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=3.0 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=4.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_ON=44 NOTE_ON=51 NOTE_ON=56 TIME_DELTA=1.0 NOTE_OFF=44 NOTE_OFF=51 NOTE_OFF=56 NOTE_ON=49 NOTE_ON=56 NOTE_ON=61 TIME_DELTA=2.0 NOTE_OFF=49 NOTE_OFF=56 NOTE_OFF=61 BAR_END TRACK_END TRACK_START INST=24 DENSITY=0 BAR_START BAR_END TRACK_END PIECE_END