Lonely Night Sky64,899 Views SingersMegurine Luka V4X (Hard)VocaloidV4 GUMI (Native)VocaloidProducerEasyPopProducerViews BreakdownYouTube54K ViewsNiconico11K ViewsDaily Views5411/013611/026211/0311111/041411/056111/068711/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB