Solfège19 Views SingersOliverVocaloidKaai Yuki V4VocaloidHiyama Kiyoteru V4 NaturalVocaloidHiyama Kiyoteru V4 RockVocaloidUnknown vocal synth(s)Other Voice SynthesizerProducerSenseiProducerViews BreakdownYouTube19 ViewsDaily Views011/01011/02011/03011/04011/05011/06011/07VideorefreshRefresh Song DataListenYouTubeVocaDB