Add a 4-bar ROCK VOICE OOHS track in the following composition:
PS T4Q4 GMROCK KMF BM65 CMFm7QBbQCm BL4 IL5Q54Q19Q53Q18Q29Q0Q34Q87 TS INST87 DN0 BS TD2X0 NO67 TD1X617 NOF67 TD0X383 NO63 TD9X383 NOF63 BE TE TS INST53 DN0 BS BE TE TS INST5 DN3 BS NO63 NO53 NO56 NO60 NO41 TD5X083 NOF63 TD0X917 NO63 TD9X517 NOF63 TD0X233 NOF53 NOF56 NOF60 TD0X25 NOF41 BE BS NO63 NO56 NO53 NO60 NO41 TD6X033 NOF41 TD1X55 NOF63 NOF56 NOF53 NOF60 TD0X417 NO60 NO63 NO56 NO53 TD3X0 NOF60 TD0X433 NOF63 NOF56 NOF53 TD0X567 NO46 NO62 NO53 NO58 TD3X05 NOF46 NOF62 TD0X333 NOF53 TD0X267 NOF58 BE BS NO60 NO63 NO55 NO48 TD0X9 NOF60 NOF63 NOF55 TD3X4 NOF48 TD1X7 NO48 TD0X567 NOF48 TD1X433 NO48 TD2X0 NO55 NO60 NO63 TD0X917 NOF55 NOF60 TD0X083 NOF63 TD1X067 NOF48 TD1X933 NO48 NO65 NO60 NO55 TD0X6 NOF48 TD1X4 NOF65 NOF60 NOF55 BE BS NO48 NO65 NO60 NO55 TD3X867 NOF48 TD2X133 NO48 TD0X55 NOF48 TD1X45 NO48 TD4X15 NOF48 TD1X85 NO48 TD0X5 NOF48 TD0X65 NOF65 NOF60 NOF55 BE TE TS INST19 DN0 BS BE TE PE
TS INST54 DN0 BS TD2X0 NO63 NO60 NO68 TD1X667 NOF63 NOF60 NOF68 TD0X333 NO60 NO63 NO68 TD8X0 NOF60 NOF63 NOF68 BE TE