High Pitch Addicts Vocal Range Test3,312,812 Views SingerKagamine Len V4X (Power)VocaloidProducerChiyoKoProducerViews BreakdownYouTube3.3M ViewsNiconico3K ViewsDaily Views011/16011/17011/18011/19011/20011/21011/22VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB