Add a 4-bar ROCK DRUMS track in the following composition:
PIECE_START TIME_SIGNATURE=4_4 GENRE=ROCK KEY=F BPM=51 CP=Fmaj7_Cmaj7_F_Cmaj7_F BARLENGTH=4 INSTLIST=30_DRUMS_35_73_84 TRACK_START INST=30 DENSITY=1 BAR_START NOTE_ON=81 NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=81 NOTE_OFF=69 TIME_DELTA=2.0 NOTE_ON=69 NOTE_ON=81 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_OFF=81 NOTE_ON=71 NOTE_ON=83 TIME_DELTA=1.0 NOTE_OFF=71 NOTE_OFF=83 NOTE_ON=81 NOTE_ON=69 TIME_DELTA=1.0 NOTE_OFF=81 NOTE_OFF=69 NOTE_ON=79 NOTE_ON=67 TIME_DELTA=6.0 NOTE_OFF=79 NOTE_OFF=67 BAR_END BAR_START TIME_DELTA=2.0 NOTE_ON=65 NOTE_ON=77 TIME_DELTA=2.0 NOTE_OFF=65 NOTE_OFF=77 NOTE_ON=69 NOTE_ON=81 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_OFF=81 NOTE_ON=84 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=84 NOTE_OFF=72 NOTE_ON=84 NOTE_ON=72 TIME_DELTA=8.0 NOTE_OFF=84 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=84 NOTE_ON=72 TIME_DELTA=4.0 NOTE_OFF=84 NOTE_OFF=72 BAR_END TRACK_END TRACK_START INST=35 DENSITY=1 BAR_START NOTE_ON=55 TIME_DELTA=2.0 NOTE_OFF=55 NOTE_ON=53 TIME_DELTA=1.0 NOTE_OFF=53 NOTE_ON=52 TIME_DELTA=1.0 NOTE_OFF=52 NOTE_ON=53 TIME_DELTA=2.0 NOTE_OFF=53 NOTE_ON=52 TIME_DELTA=4.0 NOTE_OFF=52 NOTE_ON=48 TIME_DELTA=4.0 NOTE_ON=41 TIME_DELTA=2.0 NOTE_OFF=48 NOTE_OFF=41 BAR_END BAR_START NOTE_ON=41 TIME_DELTA=12.0 NOTE_OFF=41 TIME_DELTA=2.0 NOTE_ON=41 TIME_DELTA=2.0 NOTE_OFF=41 BAR_END BAR_START NOTE_ON=41 TIME_DELTA=4.0 NOTE_OFF=41 TIME_DELTA=2.0 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=29 TIME_DELTA=4.0 NOTE_OFF=29 TIME_DELTA=2.0 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 BAR_END BAR_START NOTE_ON=41 TIME_DELTA=12.0 NOTE_OFF=41 TIME_DELTA=2.0 NOTE_ON=41 TIME_DELTA=2.0 NOTE_OFF=41 BAR_END TRACK_END TRACK_START INST=73 DENSITY=1 BAR_START BAR_END BAR_START TIME_DELTA=2.0 NOTE_ON=77 TIME_DELTA=2.0 NOTE_OFF=77 NOTE_ON=81 TIME_DELTA=2.0 NOTE_OFF=81 NOTE_ON=84 TIME_DELTA=2.0 NOTE_OFF=84 NOTE_ON=83 TIME_DELTA=6.0 NOTE_OFF=83 NOTE_ON=84 TIME_DELTA=1.0 NOTE_OFF=84 NOTE_ON=83 TIME_DELTA=1.0 NOTE_OFF=83 BAR_END BAR_START NOTE_ON=81 TIME_DELTA=6.0 NOTE_OFF=81 NOTE_ON=83 TIME_DELTA=1.0 NOTE_OFF=83 NOTE_ON=81 TIME_DELTA=1.0 NOTE_OFF=81 NOTE_ON=79 TIME_DELTA=6.0 NOTE_OFF=79 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 NOTE_ON=77 TIME_DELTA=2.0 NOTE_OFF=77 NOTE_ON=81 TIME_DELTA=2.0 NOTE_OFF=81 NOTE_ON=84 TIME_DELTA=2.0 NOTE_OFF=84 NOTE_ON=86 TIME_DELTA=8.0 NOTE_OFF=86 BAR_END TRACK_END TRACK_START INST=84 DENSITY=4 BAR_START NOTE_ON=69 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_OFF=72 NOTE_ON=60 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_ON=72 NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=72 NOTE_OFF=69 NOTE_ON=60 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_ON=71 NOTE_ON=67 TIME_DELTA=2.0 NOTE_OFF=71 NOTE_OFF=67 NOTE_ON=60 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_ON=67 NOTE_ON=71 TIME_DELTA=2.0 NOTE_OFF=67 NOTE_OFF=71 NOTE_ON=60 TIME_DELTA=2.0 NOTE_OFF=60 BAR_END BAR_START NOTE_ON=69 NOTE_ON=65 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_OFF=65 NOTE_ON=60 NOTE_ON=77 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_OFF=77 NOTE_ON=69 NOTE_ON=65 NOTE_ON=81 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_OFF=65 NOTE_OFF=81 NOTE_ON=60 NOTE_ON=84 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_OFF=84 NOTE_ON=71 NOTE_ON=67 NOTE_ON=83 TIME_DELTA=2.0 NOTE_OFF=71 NOTE_OFF=67 NOTE_ON=60 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_ON=67 NOTE_ON=71 TIME_DELTA=2.0 NOTE_OFF=83 NOTE_OFF=67 NOTE_OFF=71 NOTE_ON=60 NOTE_ON=84 TIME_DELTA=1.0 NOTE_OFF=84 NOTE_ON=83 TIME_DELTA=1.0 NOTE_OFF=60 NOTE_OFF=83 BAR_END BAR_START NOTE_ON=69 NOTE_ON=72 NOTE_ON=81 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_OFF=72 NOTE_ON=60 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_ON=69 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=81 NOTE_OFF=69 NOTE_OFF=72 NOTE_ON=60 NOTE_ON=83 TIME_DELTA=1.0 NOTE_OFF=83 NOTE_ON=81 TIME_DELTA=1.0 NOTE_OFF=60 NOTE_OFF=81 NOTE_ON=67 NOTE_ON=71 NOTE_ON=79 TIME_DELTA=2.0 NOTE_OFF=67 NOTE_OFF=71 NOTE_ON=60 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_ON=71 NOTE_ON=67 TIME_DELTA=2.0 NOTE_OFF=79 NOTE_OFF=71 NOTE_OFF=67 NOTE_ON=60 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=69 NOTE_ON=65 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_OFF=65 NOTE_OFF=72 NOTE_ON=60 NOTE_ON=77 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_OFF=77 NOTE_ON=65 NOTE_ON=69 NOTE_ON=81 TIME_DELTA=2.0 NOTE_OFF=65 NOTE_OFF=69 NOTE_OFF=81 NOTE_ON=60 NOTE_ON=84 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_OFF=84 NOTE_ON=67 NOTE_ON=71 NOTE_ON=86 TIME_DELTA=2.0 NOTE_OFF=67 NOTE_OFF=71 NOTE_ON=60 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_ON=67 NOTE_ON=71 TIME_DELTA=2.0 NOTE_OFF=67 NOTE_OFF=71 NOTE_ON=60 TIME_DELTA=2.0 NOTE_OFF=86 NOTE_OFF=60 BAR_END TRACK_END PIECE_END
TRACK_START INST=DRUMS DENSITY=2 BAR_START NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 BAR_END BAR_START NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 BAR_END BAR_START NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 BAR_END BAR_START NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=42 TIME_DELTA=2.0 NOTE_OFF=42 BAR_END TRACK_END