Orthodox Celts is a Serbian band which plays Irish folk music combined with rock elements. Despite their unusual sound the band is currently one of the top acts of the Serbian rock scene and has influenced several younger bands, most notably Tir na n’Og and Irish Stew of Sindidun.

Find more about them at Wikipedia, or take a look at their official webiste.

Note: I’ve also added a song or two from the Irish Stew of Sindidun.