Compose a 4-bar POP piece:
PS T4Q4 GMPOP KMBb BM70 CMGmQDmQCQBb BL4 IL53Q48Q0Q5Q3Q16Q0Q38Q49
PS T4Q4 GMPOP KMBb BM70 CMGmQDmQCQBb BL4 IL53Q48Q0Q5Q3Q16Q0Q38Q49 TS INST53 DN0 BS BE TE TS INST48 DN0 BS BE TE TS INST0 DN0 BS BE TE TS INST5 DN1 BS NO58 NO62 NO67 TD16X0 NOF58 NOF62 NOF67 BE BS NO57 NO62 NO65 TD16X0 NOF57 NOF62 NOF65 BE BS NO55 NO60 NO64 TD16X0 NOF55 NOF60 NOF64 BE BS NO58 NO62 NO65 TD16X0 NOF58 NOF62 NOF65 BE TE 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 TE TS INST16 DN0 BS BE BS BE BS BE BS BE TE TS INST0 DN0 BS BE TE TS INST38 DN2 BS NO31 TD2X0 NOF31 TD1X0 NO31 TD0X5 NOF31 TD2X5 NO31 TD1X0 NOF31 TD1X0 NO31 TD1X0 NOF31 TD1X0 NO29 TD1X0 NOF29 TD1X0 NO33 TD1X0 NOF33 TD1X0 NO29 TD1X0 NOF29 BE BS NO38 TD2X0 NOF38 TD1X0 NO38 TD0X5 NOF38 TD2X5 NO38 TD1X0 NOF38 TD1X0 NO38 TD5X0 NOF38 TD1X0 NO38 TD1X0 NOF38 BE BS NO36 TD2X0 NOF36 TD1X0 NO36 TD0X5 NOF36 TD2X5 NO36 TD1X0 NOF36 TD1X0 NO36 TD1X0 NOF36 TD1X0 NO36 TD1X0 NOF36 TD3X0 NO36 TD1X0 NOF36 BE BS NO34 TD2X0 NOF34 TD1X0 NO34 TD0X5 NOF34 TD2X5 NO34 TD1X0 NOF34 TD1X0 NO34 TD5X0 NOF34 TD1X0 NO34 TD1X0 NOF34 BE TE TS INST49 DN0 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 TE PE