ref: b382473f7b6827020f5544c8dcc730be8fc83f6e dir: /audio/sfx/ledge_3.asm/
SFX_Ledge_3_Ch4: duty 2 pitchenvelope 9, 5 squarenote 15, 242, 0, 4 pitchenvelope 0, 0 endchannel