ref: 6bd86e10c32cd7b464425adfc01621f3ff6726aa dir: /audio/sfx/turn_off_pc_3.asm/
SFX_Turn_Off_PC_3_Ch5: duty_cycle 2 square_note 4, 15, 0, 1536 square_note 4, 15, 0, 1024 square_note 4, 15, 0, 512 square_note 1, 0, 0, 0 sound_ret