Add a 4-bar OTHER GUNSHOT track in the following composition:
PS T4Q4 GMOTHER KMC BM55 CMCQCQEm BL4 IL32Q53Q59Q0Q40Q0Q19Q17Q19 TS INST19 DN0 BS BE TE TS INST40 DN0 BS BE BS BE BS BE BS BE TE TS INST19 DN0 BS BE TE TS INST59 DN0 BS TD7X938 NO76 TD8X062 NOF76 BE BS NO76 TD16X0 NOF76 BE BS NO76 TD16X0 NOF76 BE BS NO76 TD16X0 NOF76 BE TE PE
TS INST0 DN3 BS TD7X948 NO72 NO67 NO64 TD0X792 NOF72 NOF67 NOF64 TD3X24 NO72 NO67 NO64 TD0X677 NOF72 NOF67 NOF64 TD3X302 NO67 NO64 NO72 TD0X042 NOF67 NOF64 NOF72 BE BS NO67 NO64 NO72 TD0X594 NOF67 NOF64 NOF72 TD3X438 NO67 NO72 NO64 TD0X646 NOF67 NOF72 NOF64 TD3X302 NO67 NO72 NO64 TD0X531 NOF67 NOF72 NOF64 TD3X469 NO67 NO72 NO64 TD0X542 NOF67 NOF72 NOF64 TD3X448 NO67 NO72 NO64 TD0X031 NOF67 NOF72 NOF64 BE BS NO67 NO72 NO64 TD0X5 NOF67 NOF72 NOF64 TD3X417 NO67 NO72 NO64 TD0X583 NOF67 NOF72 NOF64 TD3X396 NO67 NO72 NO64 TD0X583 NOF67 NOF72 NOF64 TD3X427 NO67 NO64 NO72 TD0X625 NOF67 NOF64 NOF72 TD3X396 NO67 NO72 NO64 TD0X073 NOF67 NOF72 NOF64 BE BS NO67 NO72 NO64 TD0X396 NOF67 NOF72 NOF64 TD3X562 NO67 NO64 NO72 TD0X604 NOF67 NOF64 NOF72 TD3X427 NO72 NO67 NO64 TD0X542 NOF72 NOF67 NOF64 TD3X458 NO72 NO67 NO64 TD0X531 NOF72 NOF67 NOF64 TD3X458 NO67 NO64 NO72 TD0X021 NOF67 NOF64 NOF72 BE TE