The Madman’s March4,184,528 Views SingerGUMIVocaloidProducer164ProducerViews BreakdownYouTube3.8M ViewsNiconico421K ViewsDaily Views71612/1770412/1870012/1957312/2065712/2163612/221.4K12/23VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB