Can-linn, featuring Dubliner Kasey Smith, will represent Ireland at the Eurovision Song Contest in Copenhagen in May.
23-year-old Kasey battled it out against four other finalists on the Late Late Show - Eurosong 2014, topping the vote which was a combination of 50% public tele-vote and 50% regional jury vote.
Her winning song, Heartbeat, was written by a team of Irish and Swedish songwriters.