ref: 48e0125bd68054f81e97a5eec14f145dc3c921d7 dir: /audio/sfx/ledge_3.asm/
SFX_Ledge_3_Ch1: duty 2 unknownsfx0x10 149 unknownsfx0x20 15, 242, 0, 4 unknownsfx0x10 8 endchannel