If you want to get people up dancing at a wedding, then all you have to do is stick on Come On Eileen. Tonight Dexy's (formerly known as Dexy's Midnight Runners) reunite for a very special appearance alongside Aidan Gillen on Other Voices, and we're sure there'll be no end of chanting for their old classic. There will also be performances from the likes of Melbourne folk duo Luluc, Californian singer-songwriter Jesca Hoop, Cavan lads The Strypes and Dublin-based band, The Riptide Movement.