Add a 4-bar OTHER ELECTRIC GUITAR (MUTED) track in the following composition:
PIECE_START TIME_SIGNATURE=4_4 GENRE=OTHER KEY=G BPM=109 CP=Gmaj7_C_D BARLENGTH=4 INSTLIST=19_29_34_25_18_66_32_53 TRACK_START INST=66 DENSITY=1 BAR_START TIME_DELTA=14.0 NOTE_ON=66 TIME_DELTA=2.0 NOTE_OFF=66 BAR_END BAR_START NOTE_ON=64 TIME_DELTA=2.0 NOTE_OFF=64 NOTE_ON=62 TIME_DELTA=14.0 NOTE_OFF=62 BAR_END BAR_START NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 NOTE_ON=59 TIME_DELTA=2.0 NOTE_OFF=59 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 NOTE_ON=59 TIME_DELTA=2.0 NOTE_OFF=59 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 NOTE_ON=66 TIME_DELTA=2.0 NOTE_OFF=66 BAR_END BAR_START NOTE_ON=66 TIME_DELTA=2.0 NOTE_OFF=66 NOTE_ON=62 TIME_DELTA=14.0 NOTE_OFF=62 BAR_END TRACK_END TRACK_START INST=53 DENSITY=0 BAR_START BAR_END TRACK_END TRACK_START INST=34 DENSITY=2 BAR_START TIME_DELTA=2.0 NOTE_ON=31 TIME_DELTA=2.0 NOTE_OFF=31 NOTE_ON=31 TIME_DELTA=4.0 NOTE_OFF=31 NOTE_ON=31 TIME_DELTA=2.0 NOTE_OFF=31 NOTE_ON=31 TIME_DELTA=2.0 NOTE_OFF=31 NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 NOTE_ON=35 TIME_DELTA=2.0 NOTE_OFF=35 BAR_END BAR_START NOTE_ON=36 TIME_DELTA=4.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=4.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 BAR_END BAR_START NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=4.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 NOTE_ON=35 TIME_DELTA=2.0 NOTE_OFF=35 BAR_END BAR_START NOTE_ON=38 TIME_DELTA=4.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=4.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 NOTE_ON=35 TIME_DELTA=2.0 NOTE_OFF=35 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 BAR_END TRACK_END TRACK_START INST=18 DENSITY=0 BAR_START TIME_DELTA=12.0 NOTE_ON=74 NOTE_ON=79 TIME_DELTA=3.8916666666666657 NOTE_OFF=74 NOTE_OFF=79 BAR_END BAR_START NOTE_ON=79 NOTE_ON=72 TIME_DELTA=16.0 NOTE_OFF=79 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=79 NOTE_ON=72 TIME_DELTA=16.0 NOTE_OFF=79 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=74 NOTE_ON=78 TIME_DELTA=16.0 NOTE_OFF=74 NOTE_OFF=78 BAR_END TRACK_END PIECE_END
TRACK_START INST=29 DENSITY=2 BAR_START TIME_DELTA=2.0 NOTE_ON=78 TIME_DELTA=2.0 NOTE_OFF=78 NOTE_ON=74 TIME_DELTA=8.0 NOTE_OFF=74 NOTE_ON=71 TIME_DELTA=4.0 NOTE_OFF=71 BAR_END BAR_START NOTE_ON=60 NOTE_ON=48 NOTE_ON=55 TIME_DELTA=10.0 NOTE_ON=67 TIME_DELTA=2.0 NOTE_ON=66 TIME_DELTA=0.10833333333333428 NOTE_OFF=67 TIME_DELTA=1.8916666666666657 NOTE_ON=64 TIME_DELTA=0.2916666666666661 NOTE_OFF=66 TIME_DELTA=1.708333333333334 NOTE_OFF=60 NOTE_OFF=48 NOTE_OFF=55 NOTE_OFF=64 BAR_END BAR_START NOTE_ON=60 NOTE_ON=48 NOTE_ON=55 NOTE_ON=64 TIME_DELTA=2.0 NOTE_ON=66 TIME_DELTA=0.08333333333333348 NOTE_OFF=64 TIME_DELTA=1.7499999999999996 NOTE_OFF=66 TIME_DELTA=0.16666666666666696 NOTE_ON=62 TIME_DELTA=12.0 NOTE_OFF=60 NOTE_OFF=48 NOTE_OFF=55 NOTE_OFF=62 BAR_END BAR_START NOTE_ON=50 NOTE_ON=57 NOTE_ON=62 NOTE_ON=66 NOTE_ON=62 TIME_DELTA=10.0 NOTE_ON=67 TIME_DELTA=0.16666666666666607 NOTE_OFF=66 TIME_DELTA=0.44166666666666643 NOTE_OFF=62 TIME_DELTA=1.3916666666666675 NOTE_ON=66 TIME_DELTA=0.025000000000000355 NOTE_OFF=67 TIME_DELTA=1.9749999999999996 NOTE_ON=64 TIME_DELTA=0.2916666666666661 NOTE_OFF=66 TIME_DELTA=1.708333333333334 NOTE_OFF=50 NOTE_OFF=57 NOTE_OFF=62 NOTE_OFF=64 BAR_END TRACK_END