Add a 4-bar ROCK DRUMS track in the following composition:
PIECE_START TIME_SIGNATURE=4_4 GENRE=ROCK KEY=G BPM=130 CP=D7_Cmaj7 BARLENGTH=4 INSTLIST=34_DRUMS_40 TRACK_START INST=34 DENSITY=1 BAR_START NOTE_ON=26 TIME_DELTA=6.0 NOTE_OFF=26 NOTE_ON=26 TIME_DELTA=2.0 NOTE_OFF=26 NOTE_ON=31 TIME_DELTA=4.0 NOTE_OFF=31 NOTE_ON=36 TIME_DELTA=4.0 NOTE_OFF=36 BAR_END BAR_START NOTE_ON=26 TIME_DELTA=6.0 NOTE_OFF=26 NOTE_ON=26 TIME_DELTA=2.0 NOTE_OFF=26 NOTE_ON=31 TIME_DELTA=4.0 NOTE_OFF=31 NOTE_ON=36 TIME_DELTA=4.0 NOTE_OFF=36 BAR_END BAR_START NOTE_ON=26 TIME_DELTA=6.0 NOTE_OFF=26 NOTE_ON=26 TIME_DELTA=2.0 NOTE_OFF=26 NOTE_ON=31 TIME_DELTA=4.0 NOTE_OFF=31 NOTE_ON=36 TIME_DELTA=4.0 NOTE_OFF=36 BAR_END BAR_START NOTE_ON=26 TIME_DELTA=6.0 NOTE_OFF=26 NOTE_ON=26 TIME_DELTA=2.0 NOTE_OFF=26 NOTE_ON=31 TIME_DELTA=4.0 NOTE_OFF=31 NOTE_ON=36 TIME_DELTA=4.0 NOTE_OFF=36 BAR_END TRACK_END TRACK_START INST=40 DENSITY=2 BAR_START NOTE_ON=66 TIME_DELTA=2.0 NOTE_OFF=66 NOTE_ON=66 TIME_DELTA=4.0 NOTE_OFF=66 NOTE_ON=64 TIME_DELTA=4.0 NOTE_OFF=64 NOTE_ON=62 TIME_DELTA=6.0 NOTE_OFF=62 BAR_END BAR_START NOTE_ON=60 NOTE_ON=62 TIME_DELTA=0.058333333333333334 NOTE_OFF=62 TIME_DELTA=1.8833333333333333 NOTE_OFF=60 TIME_DELTA=0.05833333333333335 NOTE_ON=62 TIME_DELTA=4.0 NOTE_OFF=62 NOTE_ON=59 TIME_DELTA=6.0 NOTE_ON=62 TIME_DELTA=0.05833333333333357 NOTE_OFF=59 TIME_DELTA=1.9416666666666664 NOTE_OFF=62 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 BAR_END BAR_START NOTE_ON=66 TIME_DELTA=2.0 NOTE_OFF=66 NOTE_ON=66 TIME_DELTA=4.0 NOTE_OFF=66 NOTE_ON=64 TIME_DELTA=4.0 NOTE_OFF=64 NOTE_ON=62 TIME_DELTA=6.0 NOTE_OFF=62 BAR_END BAR_START NOTE_ON=60 NOTE_ON=62 TIME_DELTA=0.058333333333333334 NOTE_OFF=62 TIME_DELTA=1.8833333333333333 NOTE_OFF=60 TIME_DELTA=0.05833333333333335 NOTE_ON=62 TIME_DELTA=4.0 NOTE_OFF=62 NOTE_ON=59 TIME_DELTA=6.0 NOTE_ON=62 TIME_DELTA=0.05833333333333357 NOTE_OFF=59 TIME_DELTA=1.9416666666666664 NOTE_OFF=62 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 BAR_END TRACK_END PIECE_ENDPIECE_END
TRACK_START INST=DRUMS DENSITY=4 BAR_START NOTE_ON=42 NOTE_ON=35 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_OFF=35 NOTE_OFF=38 NOTE_ON=38 NOTE_ON=35 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=35 NOTE_OFF=42 NOTE_ON=38 NOTE_ON=38 NOTE_ON=46 NOTE_ON=40 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=38 NOTE_OFF=46 NOTE_OFF=40 NOTE_OFF=38 NOTE_ON=46 TIME_DELTA=1.0 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=46 NOTE_ON=42 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=42 NOTE_ON=42 NOTE_ON=38 NOTE_ON=35 TIME_DELTA=1.0 NOTE_OFF=38 TIME_DELTA=1.0 NOTE_OFF=42 NOTE_OFF=38 NOTE_OFF=35 NOTE_ON=38 NOTE_ON=40 NOTE_ON=46 NOTE_ON=38 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=40 NOTE_OFF=46 NOTE_OFF=38 NOTE_OFF=38 NOTE_ON=46 TIME_DELTA=2.0 NOTE_OFF=46 BAR_END BAR_START NOTE_ON=42 NOTE_ON=35 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_OFF=35 NOTE_OFF=38 NOTE_ON=38 NOTE_ON=35 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=35 NOTE_OFF=42 NOTE_ON=38 NOTE_ON=38 NOTE_ON=46 NOTE_ON=40 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=38 NOTE_OFF=46 NOTE_OFF=40 NOTE_OFF=38 NOTE_ON=46 TIME_DELTA=1.0 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=46 NOTE_ON=42 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=42 NOTE_ON=42 NOTE_ON=38 NOTE_ON=35 TIME_DELTA=1.0 NOTE_OFF=38 TIME_DELTA=1.0 NOTE_OFF=42 NOTE_OFF=38 NOTE_OFF=35 NOTE_ON=38 NOTE_ON=40 NOTE_ON=46 NOTE_ON=38 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=40 NOTE_OFF=46 NOTE_OFF=38 NOTE_OFF=38 NOTE_ON=46 TIME_DELTA=2.0 NOTE_OFF=46 BAR_END BAR_START NOTE_ON=42 NOTE_ON=35 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_OFF=35 NOTE_OFF=38 NOTE_ON=38 NOTE_ON=35 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=35 NOTE_OFF=42 NOTE_ON=38 NOTE_ON=38 NOTE_ON=46 NOTE_ON=40 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=38 NOTE_OFF=46 NOTE_OFF=40 NOTE_OFF=38 NOTE_ON=46 TIME_DELTA=1.0 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=46 NOTE_ON=42 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=42 NOTE_ON=42 NOTE_ON=38 NOTE_ON=35 TIME_DELTA=1.0 NOTE_OFF=38 TIME_DELTA=1.0 NOTE_OFF=42 NOTE_OFF=38 NOTE_OFF=35 NOTE_ON=38 NOTE_ON=40 NOTE_ON=46 NOTE_ON=38 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=40 NOTE_OFF=46 NOTE_OFF=38 NOTE_OFF=38 NOTE_ON=46 TIME_DELTA=2.0 NOTE_OFF=46 BAR_END BAR_START NOTE_ON=42 NOTE_ON=35 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_OFF=35 NOTE_OFF=38 NOTE_ON=38 NOTE_ON=35 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=35 NOTE_OFF=42 NOTE_ON=38 NOTE_ON=38 NOTE_ON=46 NOTE_ON=40 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=38 NOTE_OFF=46 NOTE_OFF=40 NOTE_OFF=38 NOTE_ON=46 TIME_DELTA=1.0 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=46 NOTE_ON=42 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=42 NOTE_ON=42 NOTE_ON=38 NOTE_ON=35 TIME_DELTA=1.0 NOTE_OFF=38 TIME_DELTA=1.0 NOTE_OFF=42 NOTE_OFF=38 NOTE_OFF=35 NOTE_ON=38 NOTE_ON=40 NOTE_ON=46 NOTE_ON=38 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_OFF=40 NOTE_OFF=46 NOTE_OFF=38 NOTE_OFF=38 NOTE_ON=46 TIME_DELTA=2.0 NOTE_OFF=46 BAR_END TRACK_END