A delightful Ailen’s Human Extinction1,766,653 Views SingerUNIVocaloidProducerChorong-AguiProducerViews BreakdownYouTube1.8M ViewsDaily Views40511/0149511/0248811/0385711/042911/0577711/0611311/07VideorefreshRefresh Song DataListenYouTubeVocaDB