I sing, therefore I am2,480 Views SingersV4 Kamui Gakupo (Power)VocaloidV4 Kamui Gakupo (Whisper)VocaloidProducerMMProducerViews BreakdownYouTube2.5K ViewsDaily Views2.5K4/2144/2204/2304/2404/2534/2644/27VideorefreshRefresh Song DataListenYouTubeVocaDB