Tranquilizer104,779 Views SingerHatsune Miku Append (Unknown)VocaloidProducerxhloeProducerViews BreakdownYouTube79K ViewsNiconico25K ViewsDaily Views237/27277/28237/29297/30177/31168/01198/02VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB