Peter, Sue & Marc were a Swiss music group from Berne. The members were Peter Reber (born 1949), Sue Schell (born 1950) and Marc Dietrich (born 1948). They represented Switzerland at the Eurovision Song Contest four times and in four different languages.
Their last performance in Eurovision took place in 1981 with the Italian song 'Io senza te'. The song was written by Peter Reber and Nella Martinetti. It finished fourth in a field of 20 competitors, their best result.
My collection: 7" single no. 4402
Found: Second Life Music, Amsterdam, December 30, 2009
Cost: 1 euro
Tracks: 'Io senza te' / 'Me without you'