Fatal Error408,904 Views SingerHatsune MikuVocaloidProducerLonePiProducerViews BreakdownYouTube409K ViewsDaily Views1K3/311.2K4/011.2K4/029764/031.2K4/041.2K4/051.2K4/06VideorefreshRefresh Song DataListenYouTubeVocaDB