Add a 4-bar ROCK OBOE track in the following composition:
PS T4Q4 GMROCK KMA BM55 CMEQAm BL4 IL24Q33Q27Q54Q24Q25Q53Q69Q16 TS INST53 DN0 BS BE TE TS INST54 DN0 BS NO60 TD6X4 NOF60 TD1X6 NO59 TD6X4 NOF59 BE BS BE BS BE BS BE TE TS INST24 DN0 BS BE TE TS INST16 DN0 BS BE BS BE BS BE BS BE TE PE
TS INST69 DN0 BS BE BS NO57 TD6X4 NOF57 TD1X6 NO59 TD6X4 NOF59 BE BS NO60 TD6X4 NOF60 TD1X6 NO59 TD6X4 NOF59 BE BS TD4X0 NO57 TD3X2 NOF57 TD0X8 NO59 TD1X6 NOF59 TD0X4 NO57 TD3X2 NOF57 TD0X8 NO59 TD2X0 NOF59 BE TE