Synthesizer V AI 花響 琴 - Hibiki Koto - 公式デモ動画35,729 Views SingerSynthesizer V AI Hibiki KotoSynthesizer VProducerUnknown producer(s)ProducerViews BreakdownYouTube36K ViewsDaily Views364/01104/02274/03234/04184/05354/06194/07VideorefreshRefresh Song DataListenYouTubeVocaDB