Wales in Eurovision Choir began in Riga , Latvia , at the Eurovision Choir of the Year 2017 . Sianel Pedwar Cymru ( S4C ) a member organisation of the European Broadcasting Union ( EBU ) are responsible for the selection process of their participants , for their debut in 2017 . The first representative to participate for the nation at the 2017 edition were selected on 9 April 2017 during a national final show entitled '' Côr Cymru '' ( ) . This was the second time in any of the Eurovision Network events that the United Kingdom has not participated as a unified state after '' Jeux Sans Frontières '' in 1994
Eurovision Choir of the Year 2017
Eurovision Choir of the Year 2017
Wales in Eurovision Choir