ref: b8b5ab5e6628dec9e8c88020e39975157cb0a0a6 dir: /audio/sfx/battle_21.asm/
SFX_Battle_21_Ch7: noisenote 2, 15, 1, 51 noisenote 2, 12, 1, 50 noisenote 2, 10, 1, 49 noisenote 15, 8, 2, 50 noisenote 8, 15, 1, 52 endchannel