Compose a 8-bar piece that follows the C#_Ab_Fm_Ebm_Fm:
PIECE_START TIME_SIGNATURE=4_4 GENRE=OTHER KEY=C# BPM=134 CP=C#_Ab_Fm_Ebm_Fm BARLENGTH=8 INSTLIST=18_53_0_32
PIECE_START TIME_SIGNATURE=4_4 GENRE=OTHER KEY=C# BPM=133.71817016601562 CP=C#_Ab_Fm_Ebm_Fm BARLENGTH=8 INSTLIST=18_53_0_32 TRACK_START INST=18 DENSITY=1 BAR_START BAR_END BAR_START BAR_END BAR_START BAR_END BAR_START NOTE_ON=73 NOTE_ON=77 NOTE_ON=80 NOTE_ON=73 NOTE_ON=77 NOTE_ON=80 TIME_DELTA=16.0 NOTE_OFF=73 NOTE_OFF=77 NOTE_OFF=80 NOTE_OFF=73 NOTE_OFF=77 NOTE_OFF=80 BAR_END BAR_START NOTE_ON=83 NOTE_ON=73 NOTE_ON=77 NOTE_ON=80 NOTE_ON=83 NOTE_ON=73 NOTE_ON=77 NOTE_ON=80 TIME_DELTA=15.21875 NOTE_OFF=83 NOTE_OFF=73 NOTE_OFF=77 NOTE_OFF=80 NOTE_OFF=83 NOTE_OFF=73 NOTE_OFF=77 NOTE_OFF=80 BAR_END BAR_START NOTE_ON=73 NOTE_ON=78 NOTE_ON=82 NOTE_ON=73 NOTE_ON=78 NOTE_ON=82 TIME_DELTA=15.21875 NOTE_OFF=73 NOTE_OFF=78 NOTE_OFF=82 NOTE_OFF=73 NOTE_OFF=78 NOTE_OFF=82 BAR_END BAR_START NOTE_ON=73 NOTE_ON=77 NOTE_ON=80 NOTE_ON=73 NOTE_ON=77 NOTE_ON=80 TIME_DELTA=15.21875 NOTE_OFF=73 NOTE_OFF=77 NOTE_OFF=80 NOTE_OFF=73 NOTE_OFF=77 NOTE_OFF=80 BAR_END BAR_START NOTE_ON=73 NOTE_ON=77 NOTE_ON=80 NOTE_ON=83 NOTE_ON=73 NOTE_ON=77 NOTE_ON=80 NOTE_ON=83 TIME_DELTA=15.21875 NOTE_OFF=73 NOTE_OFF=77 NOTE_OFF=80 NOTE_OFF=83 NOTE_OFF=73 NOTE_OFF=77 NOTE_OFF=80 NOTE_OFF=83 BAR_END TRACK_END TRACK_START INST=53 DENSITY=2 BAR_START NOTE_ON=61 NOTE_ON=53 TIME_DELTA=11.21875 NOTE_OFF=61 TIME_DELTA=0.78125 NOTE_ON=58 TIME_DELTA=3.609375 NOTE_OFF=53 NOTE_OFF=58 BAR_END BAR_START NOTE_ON=51 NOTE_ON=56 TIME_DELTA=11.21875 NOTE_OFF=51 NOTE_OFF=56 TIME_DELTA=0.78125 NOTE_ON=53 TIME_DELTA=3.609375 NOTE_OFF=53 BAR_END BAR_START NOTE_ON=51 NOTE_ON=58 TIME_DELTA=7.21875 NOTE_OFF=51 NOTE_OFF=58 TIME_DELTA=0.78125 NOTE_ON=53 NOTE_ON=56 TIME_DELTA=1.96875 NOTE_OFF=53 NOTE_OFF=56 TIME_DELTA=2.03125 NOTE_ON=51 NOTE_ON=58 TIME_DELTA=3.609375 NOTE_OFF=51 NOTE_OFF=58 BAR_END BAR_START NOTE_ON=53 NOTE_ON=61 TIME_DELTA=15.21875 NOTE_OFF=53 NOTE_OFF=61 BAR_END BAR_START NOTE_ON=53 NOTE_ON=61 TIME_DELTA=7.21875 NOTE_OFF=53 TIME_DELTA=0.78125 NOTE_ON=51 TIME_DELTA=3.609375 NOTE_OFF=61 NOTE_OFF=51 TIME_DELTA=0.390625 NOTE_ON=56 NOTE_ON=63 TIME_DELTA=3.609375 NOTE_OFF=56 NOTE_OFF=63 BAR_END BAR_START NOTE_ON=54 NOTE_ON=61 TIME_DELTA=11.21875 NOTE_OFF=54 NOTE_OFF=61 TIME_DELTA=0.78125 NOTE_ON=51 NOTE_ON=58 NOTE_ON=63 TIME_DELTA=3.609375 NOTE_OFF=51 NOTE_OFF=58 NOTE_OFF=63 BAR_END BAR_START NOTE_ON=53 NOTE_ON=61 TIME_DELTA=15.21875 NOTE_OFF=53 NOTE_OFF=61 BAR_END BAR_START NOTE_ON=61 NOTE_ON=65 NOTE_ON=73 TIME_DELTA=7.21875 NOTE_OFF=61 NOTE_OFF=65 NOTE_OFF=73 TIME_DELTA=0.78125 NOTE_ON=61 NOTE_ON=65 NOTE_ON=73 TIME_DELTA=3.609375 NOTE_OFF=61 NOTE_OFF=65 NOTE_OFF=73 TIME_DELTA=0.390625 NOTE_ON=61 NOTE_ON=65 NOTE_ON=73 TIME_DELTA=2.703125 NOTE_OFF=61 NOTE_OFF=65 NOTE_OFF=73 TIME_DELTA=0.296875 NOTE_ON=61 NOTE_ON=63 NOTE_ON=66 NOTE_ON=65 NOTE_ON=73 NOTE_ON=75 TIME_DELTA=0.90625 NOTE_OFF=61 NOTE_OFF=63 NOTE_OFF=66 NOTE_OFF=65 NOTE_OFF=73 NOTE_OFF=75 BAR_END TRACK_END TRACK_START INST=0 DENSITY=3 BAR_START NOTE_ON=56 NOTE_ON=61 NOTE_ON=65 NOTE_ON=37 TIME_DELTA=9.8125 NOTE_OFF=56 NOTE_OFF=61 NOTE_OFF=65 TIME_DELTA=0.1875 NOTE_ON=49 TIME_DELTA=2.0 NOTE_OFF=49 NOTE_ON=61 NOTE_ON=68 TIME_DELTA=1.8125 NOTE_OFF=37 NOTE_OFF=61 NOTE_OFF=68 TIME_DELTA=0.1875 NOTE_ON=49 TIME_DELTA=0.90625 NOTE_OFF=49 BAR_END BAR_START NOTE_ON=56 NOTE_ON=60 NOTE_ON=63 NOTE_ON=44 TIME_DELTA=11.21875 NOTE_OFF=56 NOTE_OFF=60 NOTE_OFF=63 NOTE_OFF=44 TIME_DELTA=0.78125 NOTE_ON=56 NOTE_ON=60 NOTE_ON=65 TIME_DELTA=1.8125 NOTE_OFF=56 NOTE_OFF=60 NOTE_OFF=65 TIME_DELTA=0.1875 NOTE_ON=44 TIME_DELTA=2.0 NOTE_OFF=44 BAR_END BAR_START NOTE_ON=56 NOTE_ON=60 NOTE_ON=66 NOTE_ON=44 TIME_DELTA=7.21875 NOTE_OFF=56 NOTE_OFF=60 NOTE_OFF=66 NOTE_OFF=44 TIME_DELTA=0.78125 NOTE_ON=56 TIME_DELTA=2.0 NOTE_ON=60 TIME_DELTA=1.609375 NOTE_OFF=56 TIME_DELTA=0.390625 NOTE_ON=68 TIME_DELTA=1.8125 NOTE_OFF=60 NOTE_OFF=68 TIME_DELTA=0.1875 NOTE_ON=56 TIME_DELTA=0.90625 NOTE_OFF=56 BAR_END BAR_START NOTE_ON=53 NOTE_ON=56 NOTE_ON=61 NOTE_ON=37 TIME_DELTA=9.8125 NOTE_OFF=53 NOTE_OFF=56 NOTE_OFF=61 NOTE_OFF=37 TIME_DELTA=0.1875 NOTE_ON=56 TIME_DELTA=2.0 NOTE_OFF=56 NOTE_ON=63 NOTE_ON=37 TIME_DELTA=2.0 NOTE_OFF=63 NOTE_OFF=37 NOTE_ON=56 TIME_DELTA=0.984375 NOTE_OFF=56 BAR_END BAR_START NOTE_ON=37 NOTE_ON=56 NOTE_ON=65 TIME_DELTA=7.21875 NOTE_OFF=37 TIME_DELTA=0.78125 NOTE_ON=39 TIME_DELTA=1.8125 NOTE_OFF=56 NOTE_OFF=65 TIME_DELTA=1.796875 NOTE_OFF=39 TIME_DELTA=0.390625 NOTE_ON=56 NOTE_ON=63 NOTE_ON=41 TIME_DELTA=3.609375 NOTE_OFF=56 NOTE_OFF=63 NOTE_OFF=41 BAR_END BAR_START NOTE_ON=54 NOTE_ON=58 NOTE_ON=61 NOTE_ON=42 TIME_DELTA=11.21875 NOTE_OFF=54 NOTE_OFF=58 NOTE_OFF=61 TIME_DELTA=0.78125 NOTE_OFF=42 NOTE_ON=54 TIME_DELTA=1.96875 NOTE_OFF=54 BAR_END BAR_START NOTE_ON=53 NOTE_ON=56 NOTE_ON=61 NOTE_ON=49 TIME_DELTA=7.21875 NOTE_OFF=53 NOTE_OFF=56 TIME_DELTA=0.78125 NOTE_ON=56 TIME_DELTA=1.8125 NOTE_OFF=61 NOTE_OFF=56 TIME_DELTA=0.1875 NOTE_ON=53 TIME_DELTA=2.0 NOTE_ON=61 TIME_DELTA=3.40625 NOTE_OFF=49 NOTE_OFF=53 TIME_DELTA=0.203125 NOTE_OFF=61 BAR_END BAR_START NOTE_ON=53 NOTE_ON=56 NOTE_ON=61 NOTE_ON=37 TIME_DELTA=2.703125 NOTE_OFF=53 NOTE_OFF=56 NOTE_OFF=61 TIME_DELTA=5.296875 NOTE_ON=56 NOTE_ON=61 NOTE_ON=65 TIME_DELTA=1.484375 NOTE_OFF=56 NOTE_OFF=61 NOTE_OFF=65 TIME_DELTA=1.515625 NOTE_ON=56 TIME_DELTA=0.90625 NOTE_OFF=56 TIME_DELTA=0.09375 NOTE_ON=61 NOTE_ON=65 TIME_DELTA=1.8125 NOTE_OFF=37 NOTE_OFF=61 NOTE_OFF=65 TIME_DELTA=0.1875 NOTE_ON=56 TIME_DELTA=0.90625 NOTE_OFF=56 BAR_END TRACK_END TRACK_START INST=32 DENSITY=0 BAR_START BAR_END BAR_START BAR_END BAR_START BAR_END BAR_START BAR_END BAR_START BAR_END BAR_START BAR_END BAR_START BAR_END BAR_START BAR_END TRACK_END PIECE_END