Add a 8-bar OTHER SYNTH CHOIR track in the following composition:
PIECE_START TIME_SIGNATURE=4_4 GENRE=OTHER KEY=E BPM=85 CP=E7_C_D_E7_C BARLENGTH=8 INSTLIST=49_48_38_13_0_53_55 TRACK_START INST=48 DENSITY=0 BAR_START BAR_END TRACK_END TRACK_START INST=38 DENSITY=2 BAR_START NOTE_ON=37 TIME_DELTA=1.5 NOTE_OFF=37 TIME_DELTA=0.5 NOTE_ON=37 TIME_DELTA=1.5 NOTE_OFF=37 TIME_DELTA=0.5 NOTE_ON=37 TIME_DELTA=1.5 NOTE_OFF=37 TIME_DELTA=0.5 NOTE_ON=37 TIME_DELTA=1.5 NOTE_OFF=37 TIME_DELTA=0.5 NOTE_ON=35 TIME_DELTA=1.5 NOTE_OFF=35 TIME_DELTA=0.5 NOTE_ON=35 TIME_DELTA=1.5 NOTE_OFF=35 TIME_DELTA=0.5 NOTE_ON=35 TIME_DELTA=1.5 NOTE_OFF=35 TIME_DELTA=0.5 NOTE_ON=35 TIME_DELTA=1.5 NOTE_OFF=35 BAR_END BAR_START NOTE_ON=28 TIME_DELTA=3.0 NOTE_OFF=28 TIME_DELTA=5.0 NOTE_ON=38 TIME_DELTA=1.5 NOTE_OFF=38 TIME_DELTA=0.5 NOTE_ON=40 TIME_DELTA=1.5 NOTE_OFF=40 TIME_DELTA=0.5 NOTE_ON=38 TIME_DELTA=1.5 NOTE_OFF=38 BAR_END BAR_START NOTE_ON=38 TIME_DELTA=1.5 NOTE_OFF=38 TIME_DELTA=0.5 NOTE_ON=40 TIME_DELTA=1.5 NOTE_OFF=40 TIME_DELTA=2.5 NOTE_ON=28 TIME_DELTA=1.5 NOTE_OFF=28 TIME_DELTA=4.5 NOTE_ON=40 TIME_DELTA=1.5 NOTE_OFF=40 TIME_DELTA=0.5 NOTE_ON=28 TIME_DELTA=1.5 NOTE_OFF=28 BAR_END BAR_START NOTE_ON=36 TIME_DELTA=3.0 NOTE_OFF=36 TIME_DELTA=1.0 NOTE_ON=36 TIME_DELTA=3.0 NOTE_OFF=36 TIME_DELTA=3.0 NOTE_ON=36 TIME_DELTA=1.5 NOTE_OFF=36 TIME_DELTA=2.5 NOTE_ON=36 TIME_DELTA=1.5 NOTE_OFF=36 BAR_END BAR_START NOTE_ON=38 TIME_DELTA=3.0 NOTE_OFF=38 TIME_DELTA=3.0 NOTE_ON=38 TIME_DELTA=1.5 NOTE_OFF=38 TIME_DELTA=0.5 NOTE_ON=38 TIME_DELTA=3.0 NOTE_OFF=38 TIME_DELTA=1.0 NOTE_ON=38 TIME_DELTA=3.0 NOTE_OFF=38 BAR_END BAR_START NOTE_ON=28 TIME_DELTA=3.0 NOTE_OFF=28 TIME_DELTA=5.0 NOTE_ON=38 TIME_DELTA=1.5 NOTE_OFF=38 TIME_DELTA=0.5 NOTE_ON=40 TIME_DELTA=1.5 NOTE_OFF=40 TIME_DELTA=0.5 NOTE_ON=38 TIME_DELTA=1.5 NOTE_OFF=38 BAR_END BAR_START NOTE_ON=38 TIME_DELTA=1.5 NOTE_OFF=38 TIME_DELTA=0.5 NOTE_ON=40 TIME_DELTA=1.5 NOTE_OFF=40 TIME_DELTA=2.5 NOTE_ON=28 TIME_DELTA=1.5 NOTE_OFF=28 TIME_DELTA=4.5 NOTE_ON=40 TIME_DELTA=1.5 NOTE_OFF=40 TIME_DELTA=0.5 NOTE_ON=28 TIME_DELTA=1.5 NOTE_OFF=28 BAR_END BAR_START NOTE_ON=36 TIME_DELTA=3.0 NOTE_OFF=36 TIME_DELTA=1.0 NOTE_ON=36 TIME_DELTA=3.0 NOTE_OFF=36 TIME_DELTA=3.0 NOTE_ON=36 TIME_DELTA=1.5 NOTE_OFF=36 TIME_DELTA=2.5 NOTE_ON=36 TIME_DELTA=1.5 NOTE_OFF=36 BAR_END TRACK_END TRACK_START INST=49 DENSITY=0 BAR_START BAR_END BAR_START NOTE_ON=64 NOTE_ON=59 TIME_DELTA=16.0 NOTE_OFF=64 NOTE_OFF=59 BAR_END BAR_START NOTE_ON=64 NOTE_ON=59 TIME_DELTA=16.0 NOTE_OFF=64 NOTE_OFF=59 BAR_END BAR_START NOTE_ON=64 NOTE_ON=60 TIME_DELTA=16.0 NOTE_OFF=64 NOTE_OFF=60 BAR_END BAR_START NOTE_ON=66 NOTE_ON=62 TIME_DELTA=16.0 NOTE_OFF=66 NOTE_OFF=62 BAR_END BAR_START NOTE_ON=64 NOTE_ON=59 TIME_DELTA=16.0 NOTE_OFF=64 NOTE_OFF=59 BAR_END BAR_START NOTE_ON=64 NOTE_ON=59 TIME_DELTA=16.0 NOTE_OFF=64 NOTE_OFF=59 BAR_END BAR_START NOTE_ON=64 NOTE_ON=60 TIME_DELTA=16.0 NOTE_OFF=64 NOTE_OFF=60 BAR_END TRACK_END TRACK_START INST=13 DENSITY=3 BAR_START BAR_END BAR_START NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 BAR_END BAR_START NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 TIME_DELTA=1.0 NOTE_OFF=71 BAR_END BAR_START NOTE_ON=67 NOTE_ON=60 TIME_DELTA=1.0 NOTE_OFF=67 NOTE_OFF=60 TIME_DELTA=1.0 NOTE_ON=72 TIME_DELTA=1.0 NOTE_OFF=72 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=67 NOTE_ON=60 TIME_DELTA=1.0 NOTE_OFF=67 NOTE_OFF=60 TIME_DELTA=1.0 NOTE_ON=72 TIME_DELTA=1.0 NOTE_OFF=72 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=67 NOTE_ON=60 TIME_DELTA=1.0 NOTE_OFF=67 NOTE_OFF=60 TIME_DELTA=1.0 NOTE_ON=72 TIME_DELTA=1.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=69 NOTE_ON=62 TIME_DELTA=1.0 NOTE_OFF=69 NOTE_OFF=62 TIME_DELTA=1.0 NOTE_ON=72 TIME_DELTA=1.0 NOTE_OFF=72 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=69 NOTE_ON=62 TIME_DELTA=1.0 NOTE_OFF=69 NOTE_OFF=62 TIME_DELTA=1.0 NOTE_ON=72 TIME_DELTA=1.0 NOTE_OFF=72 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=69 TIME_DELTA=1.0 NOTE_OFF=69 BAR_END BAR_START NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 BAR_END BAR_START NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=64 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=76 TIME_DELTA=1.0 NOTE_OFF=76 TIME_DELTA=1.0 NOTE_ON=71 TIME_DELTA=1.0 NOTE_OFF=71 BAR_END BAR_START NOTE_ON=67 NOTE_ON=60 TIME_DELTA=1.0 NOTE_OFF=67 NOTE_OFF=60 TIME_DELTA=1.0 NOTE_ON=72 TIME_DELTA=1.0 NOTE_OFF=72 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=67 NOTE_ON=60 TIME_DELTA=1.0 NOTE_OFF=67 NOTE_OFF=60 TIME_DELTA=1.0 NOTE_ON=72 TIME_DELTA=1.0 NOTE_OFF=72 TIME_DELTA=1.0 NOTE_ON=74 TIME_DELTA=1.0 NOTE_OFF=74 TIME_DELTA=1.0 NOTE_ON=67 NOTE_ON=60 TIME_DELTA=1.0 NOTE_OFF=67 NOTE_OFF=60 TIME_DELTA=1.0 NOTE_ON=72 TIME_DELTA=1.0 NOTE_OFF=72 BAR_END TRACK_END PIECE_END
TRACK_START INST=55 DENSITY=0 BAR_START BAR_END BAR_START NOTE_ON=76 TIME_DELTA=4.0 NOTE_OFF=76 BAR_END BAR_START BAR_END BAR_START NOTE_ON=72 TIME_DELTA=4.0 NOTE_OFF=72 BAR_END BAR_START TIME_DELTA=12.0 NOTE_ON=71 TIME_DELTA=4.0 NOTE_OFF=71 BAR_END BAR_START NOTE_ON=76 TIME_DELTA=4.0 NOTE_OFF=76 BAR_END BAR_START BAR_END BAR_START NOTE_ON=72 TIME_DELTA=4.0 NOTE_OFF=72 BAR_END TRACK_END PIECE_END