Sean O'Brien is currently one of the world's leading exponents of Irish Dance Music. Over a 15 year period Sean has played at feisanna across the US, Ireland, the UK, Europe and Australasia and has performed at every major championship including the All Irelands and World Irish Dance Championships. He is one of the most sought after feis musicians currently on the circuit due to his dynamic, rhythmic style of playing as well as his versatility in comfortably and competently moving deftly between the accordion and the piano.