Add a 4-bar ROCK ELECTRIC BASS (PICK) track in the following composition:
PIECE_START TIME_SIGNATURE=4_4 GENRE=ROCK KEY=E BPM=103 CP=E_B_E BARLENGTH=4 INSTLIST=25_0_27_35 TRACK_START INST=25 DENSITY=4 BAR_START NOTE_ON=40 NOTE_ON=52 TIME_DELTA=4.0 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=40 NOTE_OFF=52 NOTE_OFF=59 NOTE_OFF=64 BAR_END BAR_START NOTE_ON=40 NOTE_ON=52 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=4.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=3.0 NOTE_OFF=40 NOTE_OFF=52 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=56 NOTE_ON=59 NOTE_ON=64 NOTE_ON=68 TIME_DELTA=1.0 NOTE_OFF=56 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=68 NOTE_ON=56 NOTE_ON=59 NOTE_ON=64 NOTE_ON=68 TIME_DELTA=1.0 NOTE_OFF=56 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=68 NOTE_ON=56 NOTE_ON=59 NOTE_ON=64 NOTE_ON=68 TIME_DELTA=1.0 NOTE_OFF=56 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=68 BAR_END BAR_START NOTE_ON=56 NOTE_ON=59 NOTE_ON=64 NOTE_ON=68 TIME_DELTA=1.0 NOTE_OFF=56 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=68 NOTE_ON=54 NOTE_ON=59 NOTE_ON=64 NOTE_ON=66 TIME_DELTA=1.0 NOTE_OFF=54 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=66 NOTE_ON=54 NOTE_ON=59 NOTE_ON=64 NOTE_ON=66 TIME_DELTA=2.0 NOTE_OFF=54 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=66 NOTE_ON=59 NOTE_ON=64 NOTE_ON=66 NOTE_ON=54 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=66 NOTE_ON=59 NOTE_ON=64 NOTE_ON=66 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=66 NOTE_ON=59 NOTE_ON=64 NOTE_ON=66 TIME_DELTA=3.0 NOTE_OFF=54 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=66 NOTE_ON=56 NOTE_ON=59 NOTE_ON=64 NOTE_ON=68 TIME_DELTA=1.0 NOTE_OFF=56 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=68 NOTE_ON=56 NOTE_ON=59 NOTE_ON=64 NOTE_ON=68 TIME_DELTA=1.0 NOTE_OFF=56 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=68 NOTE_ON=56 NOTE_ON=59 NOTE_ON=64 NOTE_ON=68 TIME_DELTA=1.0 NOTE_OFF=56 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=68 BAR_END BAR_START NOTE_ON=56 NOTE_ON=59 NOTE_ON=64 NOTE_ON=68 TIME_DELTA=1.0 NOTE_OFF=56 NOTE_OFF=59 NOTE_OFF=64 NOTE_OFF=68 NOTE_ON=52 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=1.0 NOTE_OFF=52 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=52 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=2.0 NOTE_OFF=52 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 NOTE_ON=52 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=3.0 NOTE_OFF=52 NOTE_OFF=59 NOTE_OFF=64 NOTE_ON=59 NOTE_ON=64 TIME_DELTA=3.0 NOTE_OFF=59 NOTE_OFF=64 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 TRACK_END TRACK_START INST=27 DENSITY=4 BAR_START NOTE_ON=69 TIME_DELTA=0.25 NOTE_OFF=69 NOTE_ON=69 TIME_DELTA=0.25 NOTE_OFF=69 NOTE_ON=69 TIME_DELTA=0.25 NOTE_OFF=69 NOTE_ON=69 TIME_DELTA=0.25 NOTE_OFF=69 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=1.0 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.75 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.75 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 BAR_END BAR_START NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.5 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.5 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=0.25 NOTE_OFF=68 NOTE_ON=68 TIME_DELTA=7.5 NOTE_OFF=68 BAR_END BAR_START BAR_END BAR_START BAR_END TRACK_END 
TRACK_START INST=35 DENSITY=0 BAR_START NOTE_ON=40 TIME_DELTA=16.0 NOTE_OFF=40 BAR_END BAR_START NOTE_ON=28 TIME_DELTA=16.0 NOTE_OFF=28 BAR_END BAR_START NOTE_ON=42 TIME_DELTA=16.0 NOTE_OFF=42 BAR_END BAR_START NOTE_ON=45 TIME_DELTA=16.0 NOTE_OFF=45 BAR_END TRACK_END PIECE_END