Add a 4-bar R&B/SOUL FRENCH HORN track in the following composition:
PS T4Q4 GMR&B/SOUL KMB BM50 CMBm7QA6QGmaj7 BL4 IL65Q61Q66Q53Q33Q0Q65Q32 TS INST65 DN1 BS NO73 TD3X2 NOF73 TD0X8 NO73 TD3X2 NOF73 TD0X8 NO71 TD2X133 NOF71 TD0X533 NO69 TD3X2 NOF69 TD0X8 NO69 TD1X333 NOF69 BE BS NO69 TD2X667 NO66 TD0X108 NOF69 TD1X058 NOF66 BE BS TD4X0 NO73 TD3X2 NOF73 TD0X8 NO71 TD2X133 NOF71 TD0X533 NO69 TD3X2 NOF69 TD0X8 NO64 TD1X333 NOF64 BE BS NO64 TD11X467 NOF64 TD3X2 NO64 TD1X067 NOF64 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 INST61 DN1 BS NO66 NO62 TD3X2 NOF66 NOF62 TD0X8 NO66 NO62 TD3X833 NOF66 NOF62 BE BS TD8X0 NO69 TD3X2 NOF69 TD0X8 NO71 TD3X2 NOF71 BE BS NO69 NO66 NO62 TD7X833 NOF69 NOF66 NOF62 TD6X833 NO59 NO56 TD1X333 NOF59 NOF56 BE BS NO59 NO56 TD11X833 NOF59 NOF56 BE TE