Compose a 4-bar piece in the key of Eb:
PS T4Q4 GMOTHER KMEb BM55 CMFQEbQBb BL4 IL51Q35Q65Q0Q65Q53Q0Q53Q52Q35Q1Q52Q63
PS T4Q4 GMOTHER KMEb BM55 CMFQEbQBb BL4 IL51Q35Q65Q0Q65Q53Q0Q53Q52Q35Q1Q52Q63 TS INST51 DN1 BS NO65 TD15X833 NOF65 BE BS NO67 NO58 TD0X188 NO70 TD15X792 NOF67 NOF58 TD0X021 NOF70 BE BS NO65 NO70 NO58 TD15X792 NOF58 TD0X021 NO58 TD0X167 NOF65 TD0X021 NOF70 NOF58 BE BS NO68 NO70 NO58 TD15X958 NOF58 TD0X021 NOF68 NO58 TD0X021 NOF70 NOF58 BE TE TS INST35 DN0 BS BE TE TS INST65 DN0 BS BE TE TS INST0 DN0 BS BE BS BE BS BE BS BE TE TS INST65 DN1 BS BE BS TD4X021 NO75 TD3X979 NOF75 TD0X208 NO74 TD2X812 NOF74 TD0X021 NO75 TD2X167 NOF75 TD0X167 NO72 TD2X083 NOF72 TD0X312 NO70 TD0X229 NOF70 BE BS NO70 TD2X167 NOF70 TD0X021 NO63 TD2X417 NOF63 TD0X479 NO63 TD3X937 NOF63 TD1X792 NO62 TD2X75 NOF62 TD0X167 NO65 TD1X729 NOF65 TD0X438 NO63 TD0X104 NOF63 BE BS NO63 TD2X396 NOF63 TD0X604 NO58 TD2X104 NOF58 TD0X938 NO58 TD9X958 NOF58 BE TE TS INST53 DN0 BS BE TE TS INST0 DN0 BS BE TE TS INST53 DN1 BS TD12X083 NO67 TD0X833 NOF67 TD0X021 NO68 TD0X833 NOF68 TD0X021 NO70 TD1X062 NOF70 TD0X042 NO72 TD0X417 NOF72 BE BS NO70 TD0X125 NOF70 TD1X833 NO70 TD0X312 NOF70 TD1X75 NO70 TD0X25 NOF70 BE BS TD12X208 NO67 TD0X854 NOF67 TD0X021 NO68 TD0X812 NOF68 TD0X021 NO70 TD0X917 NOF70 TD0X021 NO72 TD1X062 NOF72 TD0X021 NO70 TD0X062 NOF70 BE BS NO70 TD0X292 NOF70 TD1X667 NO70 TD0X333 NOF70 TD1X688 NO70 TD0X312 NOF70 BE TE TS INST52 DN0 BS BE BS TD11X854 NO72 TD1X938 NOF72 TD0X021 NO70 TD1X021 NOF70 BE BS BE BS TD11X854 NO72 TD1X938 NOF72 TD0X021 NO70 TD0X479 NOF70 BE TE TS INST35 DN0 BS NO27 TD5X979 NOF27 TD0X021 NO27 TD9X25 NOF27 BE BS NO27 TD5X979 NOF27 TD0X021 NO27 TD5X979 NOF27 TD0X021 NO27 TD3X979 NOF27 BE BS NO27 TD5X979 NOF27 TD0X021 NO27 TD9X979 NOF27 BE BS NO27 TD5X979 NOF27 TD0X021 NO27 TD9X979 NOF27 BE TE TS INST1 DN0 BS NO27 TD5X75 NOF27 TD0X25 NO27 TD6X375 NOF27 BE BS NO27 TD5X5 NOF27 TD0X5 NO27 TD9X479 NOF27 BE BS NO27 TD5X562 NOF27 TD0X438 NO39 TD9X979 NOF39 BE BS NO27 TD5X458 NOF27 TD0X542 NO27 TD9X375 NOF27 BE TE TS INST52 DN0 BS BE TE TS INST63 DN0 BS NO65 TD15X833 NOF65 BE BS NO67 TD15X979 NOF67 BE BS NO65 TD15X979 NOF65 BE BS NO68 TD15X979 NOF68 BE TE PE