ref: bcb251261dae3cd9ba423fc139c7db4433a1a802 dir: /audio/sfx/ledge_1.asm/
SFX_Ledge_1_Ch1: duty 2 unknownsfx0x10 149 unknownsfx0x20 15, 242, 0, 4 unknownsfx0x10 8 endchannel