Compose a 4-bar piece in the key of Bb:
PS T4Q4 GMOTHER KMBb BM110 CMBbQAQBbQDm BL4 IL25Q73Q0Q78Q24Q53Q32Q48Q50Q88
PS T4Q4 GMOTHER KMBb BM110 CMBbQAQBbQDm BL4 IL25Q73Q0Q78Q24Q53Q32Q48Q50Q88 TS INST25 DN3 BS NO65 TD2X0 NO53 TD1X0 NOF65 TD1X0 NO70 TD0X042 NO58 TD1X958 NOF53 NO62 TD2X0 NOF58 NO53 TD2X0 NOF62 NO58 TD2X0 NOF53 NO62 TD2X0 NOF58 NO58 TD2X0 NOF70 NOF62 NOF58 BE BS NO70 NO58 TD2X0 NOF58 NO53 TD2X0 NO58 TD1X958 NOF53 TD0X042 NO62 TD2X0 NOF58 NO53 TD2X0 NOF62 NO58 TD2X0 NOF70 NOF53 NO62 TD2X0 NOF58 NO58 TD2X0 NOF62 NOF58 BE BS TD0X042 NO69 TD1X958 NO52 TD2X0 NO57 TD2X0 NOF52 NO61 TD2X0 NOF57 TD0X042 NO52 TD1X958 NOF61 NO57 TD1X958 NOF52 TD0X042 NO61 TD2X0 NOF57 NO57 TD1X958 NOF61 TD0X042 NOF69 NOF57 BE BS NO69 NO57 TD2X0 NOF57 NO53 TD2X0 NO58 TD2X0 NOF53 NO62 TD2X0 NOF58 NO53 TD2X0 NOF62 NO58 TD2X0 NOF53 NO62 TD2X0 NOF58 NO58 TD1X958 NOF62 TD0X042 NOF69 NOF58 BE TE TS INST73 DN0 BS BE TE TS INST0 DN0 BS BE BS BE BS BE BS BE TE TS INST78 DN0 BS BE BS BE BS TD0X125 NO81 TD3X833 NOF81 TD2X083 NO71 TD1X958 NOF71 TD0X042 NO73 TD3X958 NOF73 TD0X042 NO73 TD3X958 NOF73 BE BS TD6X042 NO72 TD1X958 NOF72 TD0X042 NO74 TD3X958 NOF74 TD0X042 NO74 TD3X958 NOF74 BE TE TS INST24 DN0 BS BE TE TS INST53 DN0 BS BE TE TS INST32 DN0 BS TD0X042 NO46 TD15X958 NOF46 BE BS NO41 TD15X542 NOF41 BE BS TD0X125 NO45 TD15X875 NOF45 BE BS TD0X042 NO45 TD15X958 NOF45 BE TE TS INST48 DN0 BS BE TE TS INST50 DN1 BS TD0X083 NO53 NO62 NO65 TD0X042 NO70 TD15X875 NOF53 NOF62 NOF65 NOF70 BE BS NO53 NO62 NO65 NO70 TD12X0 NOF70 TD4X0 NOF53 NOF62 NOF65 BE BS TD0X083 NO57 NO61 NO64 TD15X917 NOF57 NOF61 NOF64 BE BS TD0X083 NO58 NO62 NO65 TD15X917 NOF58 NOF62 NOF65 BE TE TS INST88 DN0 BS BE BS BE BS TD0X083 NO81 TD3X875 NOF81 TD2X083 NO71 TD1X958 NOF71 TD0X042 NO73 TD3X958 NOF73 TD0X042 NO73 TD3X958 NOF73 BE BS TD6X0 NO72 TD2X0 NOF72 TD0X042 NO74 TD3X958 NOF74 TD0X042 NO74 TD3X958 NOF74 BE TE PE