ref: a448ac897d5480bba4b40b4be8a4bfe5a5c31be7
dir: /audio/sfx/battle_31.asm/
SFX_Battle_31_Ch5: duty_cycle 2 square_note 15, 15, -7, 2016 square_note 15, 15, -7, 2016 square_note 15, 15, -7, 2016 square_note 15, 15, -7, 2016 square_note 15, 15, 2, 2016 sound_ret SFX_Battle_31_Ch6: duty_cycle 3 square_note 15, 15, -7, 2018 square_note 15, 15, -7, 2017 square_note 15, 15, -7, 2018 square_note 15, 15, -7, 2017 square_note 15, 15, 2, 2018 sound_ret