ref: 1978a37e19d4cce2c97dac1b90fc099eeede5d8d dir: /audio/sfx/battle_09.asm/
SFX_Battle_09_Ch5: duty_cycle 1 pitch_sweep 9, 7 square_note 15, 15, 2, 1280 pitch_sweep 0, 8 sound_ret