Compose a 8-bar ROCK piece:
PS T4Q4 GMROCK KMA BM65 CMAQBb6QDmQGQA BL8 IL18Q19Q33Q19Q53Q29Q1Q24
PS T4Q4 GMROCK KMA BM65 CMAQBb6QDmQGQA BL8 IL18Q19Q33Q19Q53Q29Q1Q24 TS INST18 DN0 BS NO73 TD16X0 NOF73 BE BS NO74 TD16X0 NOF74 BE BS NO77 TD8X0 NOF77 NO74 TD8X0 NOF74 BE BS NO76 TD16X0 NOF76 BE BS NO73 TD16X0 NOF73 BE BS NO74 TD16X0 NOF74 BE BS NO77 TD16X0 NOF77 BE BS NO76 TD16X0 NOF76 BE TE TS INST19 DN0 BS BE TE TS INST33 DN0 BS NO33 TD15X833 NOF33 BE BS TD0X067 NO34 TD15X833 NO33 TD0X1 NOF34 NOF33 BE BS NO34 NO33 TD0X067 NOF34 TD7X933 NO31 TD0X067 NOF33 TD7X933 NOF31 BE BS NO33 NO31 TD0X167 NOF31 TD15X833 NOF33 BE BS NO33 TD16X0 NOF33 BE BS TD0X067 NO31 TD15X933 NOF31 BE BS NO29 NO31 TD0X067 NOF31 TD15X933 NOF29 BE BS NO28 TD16X0 NOF28 BE TE TS INST19 DN1 BS NO81 NO57 NO73 TD16X0 NOF81 NOF57 NOF73 BE BS NO67 NO79 NO74 TD16X0 NOF67 NOF79 NOF74 BE BS NO69 NO77 NO81 TD8X0 NOF69 NOF77 NOF81 NO79 NO74 NO67 TD8X0 NOF79 NOF74 NOF67 BE BS NO74 NO69 NO81 TD16X0 NOF74 NOF69 NOF81 BE BS NO73 NO69 NO81 TD16X0 NOF73 NOF69 NOF81 BE BS NO79 NO67 NO74 TD16X0 NOF79 NOF67 NOF74 BE BS NO69 NO81 NO77 TD16X0 NOF69 NOF81 NOF77 BE BS NO67 NO72 NO79 TD16X0 NOF67 NOF72 NOF79 BE TE TS INST53 DN0 BS BE TE TS INST29 DN1 BS NO45 NO52 NO57 TD15X833 NOF57 TD0X167 NOF45 NOF52 BE BS NO46 NO50 TD0X067 NO58 TD15X833 NOF58 TD0X1 NOF46 NOF50 BE BS NO45 NO52 NO57 TD8X0 NOF45 NOF52 NO43 NO50 NO55 TD0X067 NOF57 TD7X933 NOF43 NOF50 NOF55 BE BS NO45 NO52 NO57 NO55 TD0X067 NOF55 TD15X933 NOF45 NOF52 NOF57 BE BS NO45 NO52 NO57 TD16X0 NOF45 NOF52 NOF57 BE BS NO43 NO50 TD0X067 NO55 TD15X933 NOF43 NOF50 NOF55 BE BS NO41 NO48 NO55 TD0X067 NOF55 TD0X1 NO53 TD15X833 NOF41 NOF48 NOF53 BE BS NO40 NO47 NO53 TD0X167 NOF53 NO52 TD15X733 NO50 TD0X1 NOF40 NOF47 NOF52 NOF50 BE TE TS INST1 DN0 BS BE BS BE BS BE BS BE BS BE BS BE BS BE BS BE TE TS INST24 DN0 BS BE TE PE