Omnia may refer to several artists, here listed in order of popularity on last.fm: 1.Self-described "neoceltic pagan folk" band based in The Netherlands and Belgium 2. Electronic dance music producer from Ukraine 1. Omnia is a self-described "neoceltic pagan folk" band based in The Netherlands and Belgium and whose members (and former members) are Irish, Dutch, Indonesian, English and Belgian. Their traditional music takes on the form of various cultural routes, from places around the world such as Ireland, England and Afghanistan. Read more about Omnia on Last.fm.