 She later joined her brother to form both Relativity and Nightnoise.Upon the dissolution of the Bothy Band, Ó Domhnaill and fiddler Kevin Burke formed a duo and recorded the album "Promenade" (1979).Co-produced by Ó Domhnaill and Gerry O'Beirne for Mulligan Records, the album has been called "one of the finest duets ever recorded in Irish traditional music".