ref: bfaabd08be0a790dff961276d76af3e1af4e6e24 dir: /audio/sfx/ledge_3.asm/
SFX_Ledge_3_Ch1: duty 2 unknownsfx0x10 149 unknownsfx0x20 15, 242, 0, 4 unknownsfx0x10 8 endchannel