ref: 6a1e077d2d20904c19b80a6baa455c8c9d7ce1f1 dir: /audio/sfx/press_ab_3.asm/
SFX_Press_AB_3_Ch5: duty_cycle 2 square_note 0, 9, 1, 1984 square_note 0, 8, 1, 2000 square_note 0, 9, 1, 1984 square_note 12, 10, 1, 2000 sound_ret