Compose a 8-bar ROCK piece:
PS T4Q8 GMROCK KMBb BM50 CMBbQFQEbQBbQF BL8 IL0Q34Q56Q29Q16Q0Q25
PS T4Q8 GMROCK KMBb BM50 CMBbQFQEbQBbQF BL8 IL0Q34Q56Q29Q16Q0Q25 TS INST0 DN0 TE TS INST34 DN0 BS NO34 TD1X438 NOF34 TD0X5 NO34 TD1X188 NOF34 TD0X812 NO34 TD2X5 NOF34 TD1X521 NO29 TD0X042 NOF29 BE BS NO29 TD1X688 NOF29 TD0X312 NO29 TD0X854 NOF29 BE BS BE BS BE TE TS INST56 DN0 BS NO81 TD4X521 NOF81 BE BS BE BS BE BS BE TE TS INST29 DN0 BS NO46 NO58 NO53 TD8X0 NOF46 NOF58 NOF53 BE BS NO46 NO58 NO53 TD8X0 NOF46 NOF58 NOF53 BE BS NO46 NO58 NO53 TD8X0 NOF46 NOF58 NOF53 BE BS NO46 NO58 NO53 TD8X0 NOF46 NOF58 NOF53 BE TE TS INST16 DN0 BS NO58 NO65 NO70 NO65 TD3X708 NOF58 NOF65 NOF70 NOF65 BE BS BE BS BE BS BE TE TS INST0 DN0 BS BE BS BE BS BE BS BE BS BE BS BE BS BE BS BE TE TS INST25 DN3 BS TD7X938 NO48 NO69 NO60 NO65 NO53 TD0X062 NOF48 NOF69 NOF60 NOF65 NOF53 BE BS NO48 NO69 NO60 NO65 NO53 TD1X833 NOF48 NOF69 NOF60 NOF65 NOF53 TD0X208 NO69 NO65 NO53 NO60 NO48 TD0X958 NOF69 NOF65 NOF53 NOF60 NOF48 TD1X0 NO60 NO53 TD0X125 NOF60 NOF53 TD0X854 NO53 NO60 TD0X125 NOF53 NOF60 TD0X854 NO53 NO60 TD0X125 NOF53 NOF60 TD0X875 NO60 NO53 TD0X125 NOF60 NOF53 BE BS NO67 NO46 NO58 NO51 NO63 TD1X833 NOF67 NOF46 NOF58 NOF51 NOF63 TD0X104 NO63 NO58 NO51 NO46 NO67 TD0X958 NOF63 NOF58 NOF51 NOF46 NOF67 TD1X083 NO51 NO58 TD0X125 NOF51 NOF58 TD0X938 NO51 NO58 TD0X125 NOF51 NOF58 TD0X792 NO51 NO58 TD0X125 NOF51 NOF58 TD0X854 NO51 NO58 TD0X125 NOF51 NOF58 TD0X875 NO63 NO58 NO46 NO67 NO51 TD0X062 NOF63 NOF58 NOF46 NOF67 NOF51 BE BS NO63 NO58 NO46 NO67 NO51 TD1X771 NOF63 NOF58 NOF46 NOF67 NOF51 TD0X167 NO62 NO46 NO58 NO53 NO41 TD1X958 NOF62 NOF46 NOF58 NOF53 NOF41 TD1X062 NO53 NO58 NO46 NO62 TD0X125 NOF53 NOF58 NOF46 NOF62 TD0X854 NO41 NO46 NO53 TD0X062 NO62 TD0X042 NO58 TD1X958 NOF41 NOF46 NOF53 NOF62 NOF58 BE TE PE