ref: bfd1d53d847b31b170693c40439fa3b61c473c17 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