ref: d1162fec71ca789cae66dfe826aa0eae0e134b53 dir: /audio/sfx/horn_drill.asm/
SFX_Horn_Drill_Ch7: unknownnoise0x20 3, 146, 49 unknownnoise0x20 3, 178, 50 unknownnoise0x20 3, 194, 51 unknownnoise0x20 8, 241, 84 endchannel