ref: 208ea072375937c7258b4841a23185e82fb563b1 dir: /audio/sfx/turn_off_pc_1.asm/
SFX_Turn_Off_PC_1_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