John Anthony Helliwell (born 15 February 1945) is an English musician, best known as the saxophonist, secondary keyboardist, backing vocalist, and occasional songwriter for the rock band Supertramp. He also served as an MC during the band's concerts, talking and making jokes to the audience between songs. Helliwell played with The Alan Bown Set, replacing Dave Green when he joined in January 1966, before joining Supertramp in 1973 along with bassist Dougie Thomson, who convinced Helliwell to ma ...