ref: 48e0125bd68054f81e97a5eec14f145dc3c921d7 dir: /audio/sfx/horn_drill.asm/
SFX_Horn_Drill_Ch1: unknownnoise0x20 3, 146, 49 unknownnoise0x20 3, 178, 50 unknownnoise0x20 3, 194, 51 unknownnoise0x20 8, 241, 84 endchannel