ref: c8599831992c91e521cf1d467ccae3d9498e42ef dir: /audio/sfx/horn_drill.asm/
SFX_Horn_Drill_Ch7: noisenote 3, 9, 2, 49 noisenote 3, 11, 2, 50 noisenote 3, 12, 2, 51 noisenote 8, 15, 1, 84 endchannel