Add a 8-bar POP ELECTRIC GRAND PIANO track in the following composition:
PS T4Q4 GMPOP KMD BM80 CMGmQDmQC6QBbQGm7 BL8 IL3Q49Q0Q16Q53Q5Q0Q24Q48Q38Q24 TS INST49 DN1 BS NO55 TD16X0 NOF55 BE BS NO57 NO62 NO65 TD16X0 NOF57 NOF62 NOF65 BE BS NO55 NO60 NO64 TD16X0 NOF55 NOF60 NOF64 BE BS NO53 NO58 NO62 TD16X0 NOF53 NOF58 NOF62 BE BS NO55 NO58 NO62 TD16X0 NOF55 NOF58 NOF62 BE BS NO57 NO62 NO65 TD16X0 NOF57 NOF62 NOF65 BE BS NO55 NO60 NO64 TD16X0 NOF55 NOF60 NOF64 BE BS NO53 NO58 NO62 TD16X0 NOF53 NOF58 NOF62 BE TE TS INST24 DN0 BS TD12X0 NO62 TD1X0 NOF62 NO64 TD1X0 NOF64 NO65 TD1X0 NOF65 NO67 TD1X0 NOF67 BE BS NO69 TD16X0 NOF69 BE BS TD12X0 NO67 TD1X0 NOF67 NO69 TD1X0 NOF69 NO70 TD1X0 NOF70 NO72 TD1X0 NOF72 BE BS NO74 TD16X0 NOF74 BE BS TD6X0 NO65 TD1X0 NOF65 NO67 TD1X0 NOF67 NO69 TD4X0 NOF69 NO65 TD4X0 NOF65 BE BS NO62 TD16X0 NOF62 BE TE TS INST53 DN0 BS BE TE TS INST0 DN0 BS BE TE PE
TS INST3 DN2 BS TD2X0 NO62 TD2X0 NOF62 NO65 TD4X0 NOF65 NO62 NO65 TD2X0 NOF62 NOF65 TD1X0 NO64 NO67 TD3X0 NOF64 NOF67 NO65 NO69 TD2X0 NOF65 NOF69 BE BS TD2X0 NO65 TD2X0 NOF65 NO74 TD2X0 NOF74 NO76 TD4X0 NOF76 NO77 TD2X0 NOF77 NO74 TD4X0 NOF74 BE BS TD2X0 NO64 TD2X0 NOF64 NO74 TD2X0 NOF74 NO76 TD4X0 NOF76 NO77 TD2X0 NOF77 NO74 TD4X0 NOF74 BE BS TD4X0 NO57 TD2X0 NOF57 NO58 TD4X0 NOF58 NO77 TD2X0 NOF77 NO74 TD4X0 NOF74 BE BS TD2X0 NO62 TD2X0 NOF62 NO65 TD4X0 NOF65 BE BS TD2X0 NO65 TD2X0 NOF65 NO74 TD2X0 NOF74 NO76 TD4X0 NOF76 NO77 TD2X0 NOF77 NO74 TD4X0 NOF74 BE BS TD2X0 NO64 TD2X0 NOF64 NO74 TD2X0 NOF74 NO76 TD4X0 NOF76 NO77 TD2X0 NOF77 NO74 TD4X0 NOF74 BE BS TD4X0 NO57 TD2X0 NOF57 NO58 TD4X0 NOF58 NO77 TD2X0 NOF77 NO74 TD4X0 NOF74 BE TE