Compose a 8-bar ROCK piece:
PS T4Q4 GMROCK KMG BM115 CMGmQDm7QGmQAm7b5QDm BL8 IL24Q24Q0Q24Q30Q56
PS T4Q4 GMROCK KMG BM115 CMGmQDm7QGmQAm7b5QDm BL8 IL24Q24Q0Q24Q30Q56 TS INST24 DN0 BS BE TE TS INST24 DN0 BS BE TE TS INST0 DN0 BS BE BS BE BS BE BS BE BS BE BS BE TE TS INST24 DN0 BS BE TE TS INST30 DN4 BS NO62 TD2X0 NO69 TD2X0 NOF69 NO74 TD2X0 NOF74 NO58 TD2X0 NO67 TD2X0 NOF67 NO74 TD2X0 NOF74 NO67 TD2X0 NOF67 NO74 TD2X0 NOF62 NOF58 NOF74 BE BS NO60 TD2X0 NO67 TD2X0 NOF67 NO74 TD2X0 NOF74 NO62 TD2X0 NO69 TD2X0 NOF69 NO74 TD2X0 NOF74 NO69 TD2X0 NOF69 NO74 TD2X0 NOF60 NOF62 NOF74 BE BS NO62 TD2X0 NO69 TD2X0 NOF69 NO74 TD2X0 NOF62 NOF74 NO58 TD2X0 NO67 TD2X0 NOF67 NO74 TD2X0 NOF74 NO67 TD2X0 NOF67 NO74 TD2X0 NOF58 NOF74 BE BS NO60 TD2X0 NO67 TD2X0 NOF67 NO72 TD2X0 NOF60 NOF72 NO62 TD2X0 NO69 TD2X0 NOF69 NO74 TD2X0 NOF74 NO69 TD2X0 NOF69 NO74 TD2X0 NOF62 NOF74 BE BS NO62 TD2X0 NO69 TD2X0 NOF69 NO74 TD2X0 NOF74 NO58 TD2X0 NO67 TD2X0 NOF67 NO74 TD2X0 NOF74 NO67 TD2X0 NOF67 NO74 TD2X0 NOF62 NOF58 NOF74 BE BS NO60 TD2X0 NOF60 NO67 TD2X0 NOF67 NO74 TD2X0 NOF74 NO55 TD2X0 NOF55 NO62 NO67 NO74 TD8X0 NOF62 NOF67 NOF74 BE BS NO53 NO60 NO65 NO65 NO72 NO77 TD2X0 NOF53 NOF60 NOF65 NOF65 NOF72 NOF77 NO55 NO62 NO67 NO67 NO74 NO79 TD2X0 NOF55 NOF62 NOF67 NOF67 NOF74 NOF79 NO55 NO62 NO67 NO67 NO74 NO79 TD2X0 NOF55 NOF62 NOF67 NOF67 NOF74 NOF79 NO54 NO61 NO66 NO66 NO73 NO78 TD2X0 NOF54 NOF61 NOF66 NOF66 NOF73 NOF78 NO56 NO63 NO68 NO68 NO75 NO80 TD2X0 NOF56 NOF63 NOF68 NOF68 NOF75 NOF80 NO56 NO63 NO68 NO68 NO75 NO80 TD2X0 NOF56 NOF63 NOF68 NOF68 NOF75 NOF80 NO55 NO62 NO67 NO67 NO74 NO79 TD2X0 NOF55 NOF62 NOF67 NOF67 NOF74 NOF79 NO57 NO64 NO69 NO69 NO76 NO81 TD2X0 NOF57 NOF64 NOF69 NOF69 NOF76 NOF81 BE BS NO57 NO64 NO69 NO69 NO76 NO81 TD2X0 NOF57 NOF64 NOF69 NOF69 NOF76 NOF81 NO56 NO63 NO68 NO68 NO75 NO80 TD2X0 NOF56 NOF63 NOF68 NOF68 NOF75 NOF80 NO58 NO65 NO70 NO70 NO77 NO82 TD2X0 NOF58 NOF65 NOF70 NOF70 NOF77 NOF82 NO58 NO65 NO70 NO70 NO77 NO82 TD2X0 NOF58 NOF65 NOF70 NOF70 NOF77 NOF82 NO57 NO64 NO69 NO69 NO76 NO81 TD2X0 NOF57 NOF64 NOF69 NOF69 NOF76 NOF81 NO59 NO66 NO71 NO71 NO78 NO83 TD2X0 NOF59 NOF66 NOF71 NOF71 NOF78 NOF83 NO59 NO66 NO71 NO71 NO78 NO83 TD2X0 NOF59 NOF66 NOF71 NOF71 NOF78 NOF83 NO70 NO65 NO58 NO82 NO77 NO70 TD2X0 NOF70 NOF65 NOF58 NOF82 NOF77 NOF70 BE TE TS INST56 DN2 BS BE BS BE BS BE BS BE BS BE BS BE BS NO65 NO72 NO77 TD2X0 NOF65 NOF72 NOF77 NO67 NO74 NO79 TD2X0 NOF67 NOF74 NOF79 NO67 NO74 NO79 TD2X0 NOF67 NOF74 NOF79 NO66 NO73 NO78 TD2X0 NOF66 NOF73 NOF78 NO68 NO75 NO80 TD2X0 NOF68 NOF75 NOF80 NO68 NO75 NO80 TD2X0 NOF68 NOF75 NOF80 NO67 NO74 NO79 TD2X0 NOF67 NOF74 NOF79 NO69 NO76 NO81 TD2X0 NOF69 NOF76 NOF81 BE BS NO69 NO76 NO81 TD2X0 NOF69 NOF76 NOF81 NO68 NO75 NO80 TD2X0 NOF68 NOF75 NOF80 NO70 NO77 NO82 TD2X0 NOF70 NOF77 NOF82 NO70 NO77 NO82 TD2X0 NOF70 NOF77 NOF82 NO69 NO76 NO81 TD2X0 NOF69 NOF76 NOF81 NO71 NO78 NO83 TD2X0 NOF71 NOF78 NOF83 NO71 NO78 NO83 TD2X0 NOF71 NOF78 NOF83 NO82 NO77 NO70 TD2X0 NOF82 NOF77 NOF70 BE TE PE