Add a 8-bar OTHER BRIGHT ACOUSTIC PIANO track in the following composition:
PIECE_START TIME_SIGNATURE=4_4 GENRE=OTHER KEY=D BPM=54.13530349731445 CP=Bm_Am7_D7_G6 BARLENGTH=8 INSTLIST=52_0_50_52_71_38_71_29_53_90_2_32 TRACK_START INST=52 DENSITY=0 BAR_START BAR_END TRACK_END TRACK_START INST=0 DENSITY=0 BAR_START BAR_END TRACK_END TRACK_START INST=29 DENSITY=0 BAR_START BAR_END BAR_START TIME_DELTA=14.0 NOTE_ON=45 TIME_DELTA=1.8125 NOTE_OFF=45 BAR_END BAR_START NOTE_ON=45 TIME_DELTA=1.5 NOTE_OFF=45 BAR_END BAR_START TIME_DELTA=8.0 NOTE_ON=40 TIME_DELTA=4.0 NOTE_ON=43 TIME_DELTA=0.0625 NOTE_OFF=40 TIME_DELTA=3.9375 NOTE_OFF=43 BAR_END BAR_START NOTE_ON=45 NOTE_ON=43 TIME_DELTA=0.020833333333333332 NOTE_OFF=43 TIME_DELTA=2.645833333333333 NOTE_OFF=45 BAR_END BAR_START TIME_DELTA=14.0 NOTE_ON=45 TIME_DELTA=1.958333333333334 NOTE_OFF=45 BAR_END BAR_START NOTE_ON=45 TIME_DELTA=2.0 NOTE_OFF=45 BAR_END BAR_START TIME_DELTA=10.0 NOTE_ON=40 TIME_DELTA=3.0 NOTE_ON=43 TIME_DELTA=0.0625 NOTE_OFF=40 TIME_DELTA=2.770833333333334 NOTE_OFF=43 BAR_END TRACK_END TRACK_START INST=32 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 PIECE_END
TRACK_START INST=2 DENSITY=0 BAR_START BAR_END BAR_START TIME_DELTA=13.895833333333334 NOTE_ON=45 NOTE_ON=57 TIME_DELTA=2.1041666666666665 NOTE_OFF=45 NOTE_OFF=57 BAR_END BAR_START NOTE_ON=57 NOTE_ON=45 TIME_DELTA=0.041666666666666664 NOTE_OFF=57 NOTE_OFF=45 BAR_END BAR_START TIME_DELTA=8.0 NOTE_ON=40 NOTE_ON=52 TIME_DELTA=3.604166666666666 NOTE_OFF=40 NOTE_OFF=52 TIME_DELTA=0.3958333333333339 NOTE_ON=55 NOTE_ON=43 TIME_DELTA=3.333333333333334 NOTE_OFF=55 NOTE_OFF=43 BAR_END BAR_START NOTE_ON=57 NOTE_ON=45 TIME_DELTA=2.3125 NOTE_OFF=57 NOTE_OFF=45 BAR_END BAR_START TIME_DELTA=14.0 NOTE_ON=45 NOTE_ON=57 TIME_DELTA=2.0 NOTE_OFF=45 NOTE_OFF=57 BAR_END BAR_START NOTE_ON=57 NOTE_ON=45 TIME_DELTA=2.0833333333333335 NOTE_OFF=57 NOTE_OFF=45 BAR_END BAR_START TIME_DELTA=10.0 NOTE_ON=52 NOTE_ON=40 TIME_DELTA=3.0 NOTE_OFF=52 NOTE_OFF=40 NOTE_ON=55 NOTE_ON=43 TIME_DELTA=3.0 NOTE_OFF=55 NOTE_OFF=43 BAR_END TRACK_END