While at Newcastle, Porter met singer Bryan Ferry, and was part of his fledgling band The Gas Board.
[1] Porter went on to serve as a record producer for many later albums for Roxy Music and Bryan Ferry.
King, Los Lonely Boys, Buddy Guy, Ryan Adams, Missy Higgins and numerous other bands.
[2] Lol Tolhurst, a founding member of The Cure, stated that Porter was the producer for the second album recorded by another of his bands, Presence.
[2] Porter is credited on the following Roxy Music, Andy Mackay and Bryan Ferry works: