Add a 8-bar ROCK ELECTRIC BASS (FINGER) track in the following composition:
PIECE_START TIME_SIGNATURE=4_4 GENRE=ROCK KEY=C BPM=60.260581970214844 CP=Caug_C_D7_E_Fmaj7 BARLENGTH=8 INSTLIST=24_34_42_24_48_0_29_53_48_103_42_53 TRACK_START INST=103 DENSITY=1 BAR_START NOTE_ON=55 NOTE_ON=48 NOTE_ON=68 TIME_DELTA=8.0 NOTE_OFF=68 TIME_DELTA=6.0 NOTE_OFF=55 NOTE_OFF=48 NOTE_ON=48 NOTE_ON=55 TIME_DELTA=2.0 NOTE_OFF=48 NOTE_OFF=55 BAR_END BAR_START NOTE_ON=57 NOTE_ON=50 TIME_DELTA=14.0 NOTE_OFF=57 NOTE_OFF=50 NOTE_ON=50 NOTE_ON=57 TIME_DELTA=2.0 NOTE_OFF=50 NOTE_OFF=57 BAR_END BAR_START NOTE_ON=59 NOTE_ON=52 TIME_DELTA=14.0 NOTE_OFF=59 NOTE_OFF=52 NOTE_ON=52 NOTE_ON=59 TIME_DELTA=2.0 NOTE_OFF=52 NOTE_OFF=59 BAR_END BAR_START NOTE_ON=60 NOTE_ON=53 TIME_DELTA=16.0 NOTE_OFF=60 NOTE_OFF=53 BAR_END BAR_START NOTE_ON=43 NOTE_ON=55 TIME_DELTA=14.0 NOTE_OFF=43 NOTE_OFF=55 NOTE_ON=55 NOTE_ON=43 TIME_DELTA=2.0 NOTE_OFF=55 NOTE_OFF=43 BAR_END BAR_START NOTE_ON=45 NOTE_ON=57 TIME_DELTA=14.0 NOTE_OFF=45 NOTE_OFF=57 NOTE_ON=57 NOTE_ON=45 TIME_DELTA=2.0 NOTE_OFF=57 NOTE_OFF=45 BAR_END BAR_START NOTE_ON=43 NOTE_ON=55 TIME_DELTA=14.0 NOTE_OFF=43 NOTE_OFF=55 NOTE_ON=55 NOTE_ON=43 TIME_DELTA=2.0 NOTE_OFF=55 NOTE_OFF=43 BAR_END BAR_START NOTE_ON=41 NOTE_ON=53 TIME_DELTA=16.0 NOTE_OFF=41 NOTE_OFF=53 BAR_END TRACK_END TRACK_START INST=42 DENSITY=1 BAR_START NOTE_ON=74 TIME_DELTA=4.0 NOTE_OFF=74 NOTE_ON=76 TIME_DELTA=10.0 NOTE_OFF=76 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=74 TIME_DELTA=4.0 NOTE_OFF=74 NOTE_ON=76 TIME_DELTA=10.0 NOTE_OFF=76 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=74 TIME_DELTA=4.0 NOTE_OFF=74 NOTE_ON=76 TIME_DELTA=10.0 NOTE_OFF=76 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=74 TIME_DELTA=4.0 NOTE_OFF=74 NOTE_ON=76 TIME_DELTA=4.0 NOTE_OFF=76 NOTE_ON=77 TIME_DELTA=4.0 NOTE_OFF=77 NOTE_ON=76 TIME_DELTA=2.0 NOTE_OFF=76 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=74 TIME_DELTA=4.0 NOTE_OFF=74 NOTE_ON=76 TIME_DELTA=10.0 NOTE_OFF=76 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=74 TIME_DELTA=4.0 NOTE_OFF=74 NOTE_ON=76 TIME_DELTA=10.0 NOTE_OFF=76 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=74 TIME_DELTA=4.0 NOTE_OFF=74 NOTE_ON=76 TIME_DELTA=10.0 NOTE_OFF=76 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=74 TIME_DELTA=4.0 NOTE_OFF=74 NOTE_ON=76 TIME_DELTA=4.0 NOTE_OFF=76 NOTE_ON=77 TIME_DELTA=4.0 NOTE_OFF=77 NOTE_ON=76 TIME_DELTA=2.0 NOTE_OFF=76 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END TRACK_END TRACK_START INST=0 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 TRACK_START INST=53 DENSITY=0 BAR_START BAR_END TRACK_END PIECE_END
TRACK_START INST=34 DENSITY=3 BAR_START NOTE_ON=24 TIME_DELTA=2.0 NOTE_OFF=24 NOTE_ON=36 TIME_DELTA=1.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=1.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=1.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=1.0 NOTE_OFF=36 NOTE_ON=36 TIME_DELTA=2.0 NOTE_OFF=36 NOTE_ON=31 TIME_DELTA=4.0 NOTE_OFF=31 NOTE_ON=24 TIME_DELTA=2.0 NOTE_OFF=24 BAR_END BAR_START NOTE_ON=26 TIME_DELTA=2.0 NOTE_OFF=26 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=38 TIME_DELTA=1.0 NOTE_OFF=38 NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 NOTE_ON=38 TIME_DELTA=2.0 NOTE_OFF=38 NOTE_ON=26 TIME_DELTA=2.0 NOTE_OFF=26 BAR_END BAR_START NOTE_ON=28 TIME_DELTA=2.0 NOTE_OFF=28 NOTE_ON=40 TIME_DELTA=1.0 NOTE_OFF=40 NOTE_ON=40 TIME_DELTA=1.0 NOTE_OFF=40 NOTE_ON=40 TIME_DELTA=2.0 NOTE_OFF=40 NOTE_ON=40 TIME_DELTA=1.0 NOTE_OFF=40 NOTE_ON=40 TIME_DELTA=1.0 NOTE_OFF=40 NOTE_ON=40 TIME_DELTA=1.0 NOTE_OFF=40 NOTE_ON=35 TIME_DELTA=1.0 NOTE_OFF=35 NOTE_ON=40 TIME_DELTA=4.0 NOTE_OFF=40 NOTE_ON=28 TIME_DELTA=2.0 NOTE_OFF=28 BAR_END BAR_START NOTE_ON=29 TIME_DELTA=2.0 NOTE_OFF=29 NOTE_ON=41 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_ON=41 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_ON=41 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_ON=41 TIME_DELTA=3.0 NOTE_OFF=41 NOTE_ON=41 TIME_DELTA=4.0 NOTE_OFF=41 NOTE_ON=41 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_ON=41 TIME_DELTA=1.0 NOTE_OFF=41 NOTE_ON=41 TIME_DELTA=2.0 NOTE_OFF=41 BAR_END BAR_START NOTE_ON=31 TIME_DELTA=2.0 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=31 TIME_DELTA=2.0 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=31 TIME_DELTA=2.0 NOTE_OFF=31 NOTE_ON=31 TIME_DELTA=1.0 NOTE_OFF=31 NOTE_ON=31 TIME_DELTA=1.0 NOTE_OFF=31 BAR_END BAR_START NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 NOTE_ON=33 TIME_DELTA=1.0 NOTE_OFF=33 NOTE_ON=33 TIME_DELTA=1.0 NOTE_OFF=33 NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 NOTE_ON=33 TIME_DELTA=1.0 NOTE_OFF=33 NOTE_ON=33 TIME_DELTA=1.0 NOTE_OFF=33 NOTE_ON=33 TIME_DELTA=2.0 NOTE_OFF=33 BAR_END BAR_START NOTE_ON=31 TIME_DELTA=2.0 NOTE_OFF=31 NOTE_ON=31 TIME_DELTA=2.0 NOTE_OFF=31 NOTE_ON=43 TIME_DELTA=1.0 NOTE_OFF=43 NOTE_ON=31 TIME_DELTA=1.0 NOTE_OFF=31 NOTE_ON=43 TIME_DELTA=1.0 NOTE_OFF=43 NOTE_ON=43 TIME_DELTA=1.0 NOTE_OFF=43 NOTE_ON=31 TIME_DELTA=2.0 NOTE_OFF=31 NOTE_ON=31 TIME_DELTA=2.0 NOTE_OFF=31 NOTE_ON=43 TIME_DELTA=1.0 NOTE_OFF=43 NOTE_ON=43 TIME_DELTA=1.0 NOTE_OFF=43 NOTE_ON=43 TIME_DELTA=2.0 NOTE_OFF=43 BAR_END BAR_START NOTE_ON=29 TIME_DELTA=4.0 NOTE_OFF=29 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=29 NOTE_ON=29 TIME_DELTA=1.0 NOTE_OFF=29 NOTE_ON=41 TIME_DELTA=2.0 NOTE_OFF=41 NOTE_ON=33 TIME_DELTA=5.0 NOTE_OFF=33 TIME_DELTA=1.0 NOTE_ON=31 TIME_DELTA=2.0 NOTE_OFF=31 BAR_END TRACK_END