The line-up tonight looked like this (winner in bold):
The winner was decided by 50% regional jury vote and 50% televote.
Two of the composers, Niall Mooney and Jonas Gladnikoff, aren't strangers to the Eurovision Song Contest either as they wrote last year's Irish entry Et Cetera which was performed by Sinead Mulvey & Black Daisy. The song narrowly missed out on a final spot in Moscow.
Ireland is looking for its first Eurovision Song Contest winner since 1996 when Eimear Quinn won with The Voice. Interestingly, she won in this year's host city for the Eurovision Song Contest, Oslo - is that a good omen for Ireland? We will know on the 29th of May!