Add a 8-bar OTHER TANGO ACCORDION track in the following composition:
PIECE_START TIME_SIGNATURE=6_8 GENRE=OTHER KEY=D BPM=87.33871459960938 CP=G_F#m_Em_B_Bm7 BARLENGTH=8 INSTLIST=33_24_53_53_26 TRACK_START INST=33 DENSITY=0 BAR_START NOTE_ON=43 TIME_DELTA=12.0 NOTE_OFF=43 BAR_END BAR_START NOTE_ON=42 TIME_DELTA=12.0 NOTE_OFF=42 BAR_END BAR_START NOTE_ON=40 TIME_DELTA=12.0 NOTE_OFF=40 BAR_END BAR_START NOTE_ON=39 TIME_DELTA=12.0 NOTE_OFF=39 BAR_END BAR_START NOTE_ON=38 TIME_DELTA=4.0 NOTE_OFF=38 TIME_DELTA=2.0 NOTE_ON=35 TIME_DELTA=4.0 NOTE_OFF=35 BAR_END BAR_START NOTE_ON=38 TIME_DELTA=4.0 NOTE_OFF=38 TIME_DELTA=2.0 NOTE_ON=35 TIME_DELTA=4.0 NOTE_OFF=35 BAR_END BAR_START NOTE_ON=36 TIME_DELTA=4.0 NOTE_OFF=36 TIME_DELTA=2.0 NOTE_ON=36 TIME_DELTA=4.0 NOTE_OFF=36 BAR_END BAR_START NOTE_ON=35 TIME_DELTA=4.0 NOTE_OFF=35 TIME_DELTA=2.0 NOTE_ON=35 TIME_DELTA=4.0 NOTE_OFF=35 BAR_END TRACK_END TRACK_START INST=53 DENSITY=0 BAR_START BAR_END TRACK_END TRACK_START INST=53 DENSITY=0 BAR_START BAR_END TRACK_END TRACK_START INST=26 DENSITY=2 BAR_START NOTE_ON=71 TIME_DELTA=4.0 NOTE_OFF=71 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 NOTE_ON=67 TIME_DELTA=4.0 NOTE_OFF=67 NOTE_ON=71 TIME_DELTA=2.0 NOTE_OFF=71 BAR_END BAR_START NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_ON=69 TIME_DELTA=4.0 NOTE_OFF=69 NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=69 BAR_END BAR_START NOTE_ON=67 TIME_DELTA=4.0 NOTE_OFF=67 NOTE_ON=59 TIME_DELTA=6.0 NOTE_OFF=59 NOTE_ON=67 TIME_DELTA=2.0 NOTE_OFF=67 BAR_END BAR_START NOTE_ON=66 TIME_DELTA=12.0 NOTE_OFF=66 BAR_END BAR_START NOTE_ON=62 TIME_DELTA=4.0 NOTE_OFF=62 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 NOTE_ON=62 TIME_DELTA=4.0 NOTE_OFF=62 NOTE_ON=62 TIME_DELTA=2.0 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=66 TIME_DELTA=4.0 NOTE_OFF=66 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=62 BAR_END BAR_START NOTE_ON=69 TIME_DELTA=8.0 NOTE_OFF=69 NOTE_ON=71 TIME_DELTA=2.0 NOTE_OFF=71 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=71 TIME_DELTA=6.0 NOTE_OFF=71 NOTE_ON=66 TIME_DELTA=6.0 NOTE_OFF=66 BAR_END TRACK_END PIECE_END
TRACK_START INST=24 DENSITY=3 BAR_START NOTE_ON=71 TIME_DELTA=4.0 NOTE_OFF=71 NOTE_ON=59 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=59 NOTE_OFF=62 NOTE_ON=67 TIME_DELTA=4.0 NOTE_OFF=67 NOTE_ON=62 NOTE_ON=67 NOTE_ON=71 TIME_DELTA=2.0 NOTE_OFF=62 NOTE_OFF=67 NOTE_OFF=71 BAR_END BAR_START NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=69 NOTE_ON=61 NOTE_ON=66 NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=61 NOTE_OFF=66 NOTE_OFF=69 NOTE_ON=69 TIME_DELTA=4.0 NOTE_OFF=69 NOTE_ON=61 NOTE_ON=66 NOTE_ON=69 TIME_DELTA=2.0 NOTE_OFF=61 NOTE_OFF=66 NOTE_OFF=69 BAR_END BAR_START NOTE_ON=67 TIME_DELTA=4.0 NOTE_OFF=67 NOTE_ON=55 NOTE_ON=59 TIME_DELTA=2.0 NOTE_OFF=55 TIME_DELTA=4.0 NOTE_OFF=59 NOTE_ON=55 NOTE_ON=59 NOTE_ON=67 TIME_DELTA=2.0 NOTE_OFF=55 NOTE_OFF=59 NOTE_OFF=67 BAR_END BAR_START NOTE_ON=66 TIME_DELTA=4.0 NOTE_ON=59 NOTE_ON=63 TIME_DELTA=2.0 NOTE_OFF=59 NOTE_OFF=63 TIME_DELTA=4.0 NOTE_ON=59 NOTE_ON=63 TIME_DELTA=2.0 NOTE_OFF=66 NOTE_OFF=59 NOTE_OFF=63 BAR_END BAR_START NOTE_ON=62 TIME_DELTA=4.0 NOTE_OFF=62 NOTE_ON=54 NOTE_ON=59 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=54 NOTE_OFF=59 NOTE_OFF=62 NOTE_ON=62 TIME_DELTA=4.0 NOTE_OFF=62 NOTE_ON=54 NOTE_ON=59 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=54 NOTE_OFF=59 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=54 NOTE_ON=57 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=54 NOTE_OFF=57 NOTE_OFF=62 NOTE_ON=66 TIME_DELTA=4.0 NOTE_OFF=66 NOTE_ON=54 NOTE_ON=57 NOTE_ON=62 TIME_DELTA=2.0 NOTE_OFF=54 NOTE_OFF=57 NOTE_OFF=62 BAR_END BAR_START NOTE_ON=69 TIME_DELTA=2.0 NOTE_ON=60 NOTE_ON=64 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_OFF=64 TIME_DELTA=4.0 NOTE_OFF=69 NOTE_ON=71 TIME_DELTA=2.0 NOTE_OFF=71 NOTE_ON=60 NOTE_ON=64 NOTE_ON=72 TIME_DELTA=2.0 NOTE_OFF=60 NOTE_OFF=64 NOTE_OFF=72 BAR_END BAR_START NOTE_ON=71 TIME_DELTA=4.0 NOTE_ON=59 NOTE_ON=63 TIME_DELTA=2.0 NOTE_OFF=71 NOTE_OFF=59 NOTE_OFF=63 NOTE_ON=66 TIME_DELTA=4.0 NOTE_ON=59 NOTE_ON=63 TIME_DELTA=2.0 NOTE_OFF=66 NOTE_OFF=59 NOTE_OFF=63 BAR_END TRACK_END