Mark ‘Deke’ McGee started playing Saxophone at the age of thirteen, after hearing Bill Doggetts 'Honky Tonk' played by the legendary Clifford Scott. He began studying the sound and the stylings of all the great Swing and Rhythm n’ Blues horn men of that era; such as Arnett Cobb, Illinois Jacquet, Herschel Evans, Lee Allen, Sil Austin, Red Prysock, Big Al Sears, Plas Johnson, Sam 'the man' Taylor and the great Texas Tenor King Curtis.

As a Sideman Deke has performed all over the world at Jazz and Blues Festivals in Montreal, Toronto, Ottawa, London, Dublin, Antwerp, Paris and numerous other places. This has seen him recording, supporting and sharing the stage with names such as Buddy Guy, Eagles guitarist Joe Walsh, Hamish Stuart, Phil Guy, Lazy Lester, Sugar Blue, Zoot Money, Otis Grand, George Melly, The Fratellis, Band Of Friends, Martin Stephenson, The Sensational Alex Harvey Band, The Dan Reed Network, Jackson Sloan and the Rhythmtones, Big George and the Business, The Nimmo Brothers, The Cobramatics, The Beatstalkers and many more.