Add a 8-bar ROCK ROCK ORGAN track in the following composition:
PS T4Q4 GMROCK KMD BM55 CMA7QDmQAQBb6QA BL8 IL6Q1Q53Q29Q18Q33Q19Q24Q19 TS INST24 DN0 BS BE TE TS INST53 DN0 BS BE TE TS INST1 DN0 BS BE BS BE BS BE BS BE BS BE BS BE BS BE BS BE TE TS INST19 DN0 BS BE TE PE
TS INST19 DN0 BS BE BS BE BS BE BS BE BS BE BS NO79 NO67 NO74 TD16X0 NOF79 NOF67 NOF74 BE BS NO69 NO81 NO77 TD16X0 NOF69 NOF81 NOF77 BE BS NO67 NO74 NO79 TD16X0 NOF67 NOF74 NOF79 BE TE