Compose a 4-bar piece in the key of Ab:
PS T4Q4 GMOTHER KMAb BM100 CMC#QEbQAbQEbQC# BL4 IL0Q34Q68Q30
PS T4Q4 GMOTHER KMAb BM100 CMC#QEbQAbQEbQC# BL4 IL0Q34Q68Q30 TS INST0 DN0 BS BE BS BE BS BE BS BE TE TS INST34 DN1 BS TD2X0 NO51 TD0X8 NOF51 TD0X2 NO52 TD0X8 NOF52 TD0X2 NO51 TD1X6 NOF51 TD0X4 NO49 TD8X0 NOF49 NO44 TD1X6 NOF44 BE BS NO39 TD3X2 NOF39 TD0X8 NO40 TD1X6 NOF40 TD0X4 NO39 TD6X0 NOF39 TD2X0 NO44 TD2X0 NOF44 BE BS NO44 TD1X6 NOF44 TD0X4 NO44 TD1X6 NOF44 TD0X4 NO44 TD11X25 NOF44 BE BS NO39 TD1X6 NOF39 TD0X4 NO40 TD1X6 NOF40 TD0X4 NO39 TD3X2 NOF39 TD4X8 NO44 TD4X0 NOF44 BE TE TS INST68 DN1 BS BE BS TD12X0 NO63 NO67 TD1X6 NOF63 NOF67 TD0X4 NO63 NO67 TD1X6 NOF63 NOF67 BE BS NO63 NO65 TD3X2 NOF63 NOF65 TD0X8 NO61 NO65 TD1X6 NOF61 NOF65 TD0X4 NO61 NO65 TD4X0 NOF61 NOF65 NO58 NO63 TD3X2 NOF58 NOF63 TD0X8 NO63 NO67 TD2X0 NOF63 NOF67 BE BS NO63 NO67 TD1X6 NOF63 NOF67 TD0X4 NO63 NO58 TD12X0 NOF63 NOF58 NO61 TD2X0 NOF61 BE TE TS INST30 DN4 BS TD2X0 NO51 NO51 TD0X8 NOF51 TD0X2 NO52 TD0X8 NOF52 TD0X2 NO51 TD1X2 NOF51 TD0X4 NOF51 TD0X4 NO49 NO61 NO56 NO44 NO61 NO44 NO49 NO56 TD4X0 NOF61 NOF44 NOF49 NOF56 NO51 TD3X2 NOF51 TD0X8 NO56 TD2X0 NOF49 NOF61 NOF56 NOF44 NOF56 BE BS NO46 NO51 NO39 NO56 NO39 NO51 NO46 TD1X2 NOF56 TD2X0 NOF46 NOF51 NOF39 NOF39 NOF51 NOF46 TD0X8 NO52 NO47 NO40 NO40 NO47 NO52 TD1X6 NOF52 NOF47 NOF40 NOF40 NOF47 NOF52 TD0X4 NO51 NO46 NO39 NO39 NO46 NO51 TD4X0 NOF51 NOF46 NOF39 NOF39 NOF46 NOF51 NO48 NO48 TD1X6 NOF48 NOF48 TD0X4 NO46 NO46 TD1X6 NOF46 NOF46 TD0X4 NO56 NO49 NO44 NO44 NO49 NO56 TD2X0 NOF56 NOF49 NOF44 NOF44 NOF49 NOF56 BE BS NO56 NO49 NO44 NO44 NO49 NO56 TD1X6 NOF56 NOF49 NOF44 NOF44 NOF49 NOF56 TD0X4 NO56 NO49 NO44 NO44 NO49 NO56 TD1X6 NOF56 NOF49 NOF44 NOF44 NOF49 NOF56 TD0X4 NO51 NO56 NO44 NO44 NO56 NO51 TD11X25 NOF51 NOF56 NOF44 NOF44 NOF56 NOF51 BE BS NO51 NO46 NO39 NO39 NO46 NO51 TD1X6 NOF51 NOF46 NOF39 NOF39 NOF46 NOF51 TD0X4 NO52 NO47 NO40 NO40 NO47 NO52 TD1X6 NOF52 NOF47 NOF40 NOF40 NOF47 NOF52 TD0X4 NO51 NO46 NO39 NO39 NO46 NO51 TD3X2 NOF51 NOF46 NOF39 NOF39 NOF46 NOF51 TD0X8 NO48 NO48 TD1X6 NOF48 NOF48 TD0X4 NO46 NO46 TD1X6 NOF46 NOF46 TD0X4 NO44 NO44 TD1X6 NOF44 NOF44 TD0X4 NO44 NO49 NO56 NO56 NO49 NO44 TD2X0 NOF44 NOF49 NOF56 NOF56 NOF49 NOF44 BE TE PE