Marc Roberts (singer) Marc Roberts (singer) Marc Roberts (born Seán Hegarty, 25 June 1968) is an Irish singer, best known for representing Ireland in the Eurovision Song Contest in 1997. His song, "Mysterious Woman", finished in second place and reached number two on the Irish Singles Chart. He is originally from Crossmolina, County Mayo, and now based in Galway, where he presents a local radio show as well as continuing his singing career. He has to date released six studio albums. Marc Roberts rose to prominence when he represented Ireland in the 1997 Eurovision Song Contest with the song "Mysterious Woman". The song
Marc Demuth Soloist - Rotary Jazz Competition Belgium (2001) Together with the Pascal Schumacher Quartet, First Prize and Public Prize, Tremplin Jazz Avignon (2004) Together with the portuguese singer Sofia Ribeiro in duo, First Prize at the Crest Vocal Jazz Competition (2010) "Dança da Solidão" Marc Demuth/ Sofia Ribeiro Duo (2006) "Travelling Light" Sascha Ley Band (2007) "ORIK" Marc Demuth Quartet feat. Sofia Ribeiro (2008) www.marcdemuth.com Marc Demuth Marc Demuth (born 1978) is a Luxembourg jazz musician who has founded different jazz bands. He is also a composer and he plays double bass and electric bass. Born in Luxembourg City in 1978,