Add a 4-bar R&B/SOUL ACOUSTIC BASS track in the following composition:
PS T4Q4 GMR&B/SOUL KME BM65 CMEm BL4 IL61Q32Q65Q66Q0Q53Q65Q33 TS INST66 DN0 BS NO54 TD3X2 NOF54 TD0X8 NO54 TD3X2 NOF54 TD0X8 NO52 TD2X133 NOF52 TD0X533 NO50 TD4X267 NOF50 BE BS NO52 TD7X833 NOF52 BE TE TS INST53 DN0 BS BE TE TS INST32 DN0 BS BE BS BE BS BE BS BE TE TS INST65 DN0 BS BE TE PE
TS INST33 DN2 BS NO47 TD3X2 NOF47 TD0X8 NO47 TD3X2 NOF47 TD0X8 NO47 TD3X2 NOF47 TD0X8 NO47 TD3X2 NOF47 BE BS NO52 TD3X2 NOF52 TD0X8 NO52 TD3X2 NOF52 TD0X8 NO52 TD3X2 NOF52 TD0X8 NO52 TD3X2 NOF52 BE BS NO52 TD3X2 NOF52 TD0X8 NO52 TD3X2 NOF52 TD0X8 NO52 TD3X2 NOF52 TD0X8 NO52 TD1X067 NOF52 TD0X267 NO50 TD1X067 NOF50 TD0X267 NO47 TD1X067 NOF47 BE BS NO40 TD3X2 NOF40 TD0X8 NO40 TD3X2 NOF40 TD0X8 NO40 TD3X2 NOF40 TD0X8 NO40 TD3X2 NOF40 BE TE PE