ref: f3b3e21e04ad01ff775dcb2621355287d747d73d dir: /audio/sfx/ledge_1.asm/
SFX_Ledge_1_Ch1: ; 85d6 (2:45d6) duty 2 unknownsfx0x10 149 unknownsfx0x20 15, 242, 0, 4 unknownsfx0x10 8 endchannel