Go Hard6,709 Views SingerSynthesizer V AI ROSASynthesizer VProducerUnknown producer(s)ProducerViews BreakdownYouTube3.7K ViewsNiconico3K ViewsDaily Views011/15111/16111/17011/18011/19011/20111/21VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB