Omnia is a self-described "neoceltic pagan folk" band based in the Netherlands and whose members over the years have had Irish, Dutch, Cornish, Belgian, Indonesian, and Persian backgrounds. Their music takes on the form of various cultural routes, from places around the world such as Ireland, England, Cornwall, and Iran. The name of the band "Omnia" is a Latin word that means "everything".
They sing in English, French, Breton, Finnish, German, Dutch, Swedish, Latin, and Hindi, and play Celtic harp, mouth harp, hurdy-gurdy, bodhrán, guitar, bouzouki, didgeridoo, flutes of all kinds, bagpipes, various drums and percussion instruments.