Tranquilizer308,064 Views SingerHatsune Miku Append (Unknown)VocaloidProducerxhloeProducerViews BreakdownYouTube249K ViewsNiconico59K ViewsDaily Views7212/176212/1813112/192612/204712/216712/226112/23VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB