ref: 3a6a300da48c98ab844ddc4d209abf51adf2aa44 dir: /audio/sfx/ledge_3.asm/
SFX_Ledge_3_Ch1: duty 2 unknownsfx0x10 149 unknownsfx0x20 15, 242, 0, 4 unknownsfx0x10 8 endchannel