A delightful Ailen’s Human Extinction1,774,841 Views SingerUNIVocaloidProducerChorong-AguiProducerViews BreakdownYouTube1.8M ViewsDaily Views68211/1693311/1769211/185311/1962211/2055611/2186811/22VideorefreshRefresh Song DataListenYouTubeVocaDB