The Underbellys, The Smithereens, The Bee Gees, Nikki Sixx and 58, Zakk Wylde's Black Label Society and others.
In March 2004 Stephen joined 'Crowbar', a New Orleans based sludge/metal band founded by Kirk Windstein. As well as working on their major album "Lifesblood For The Downtrodden" Stephen was instrumental in the productin of the "Crowbar : Live With Full Force" distributed in 2007.
Moving on to such power houses as Saigon Kick and Barry Gibb.
Keep watching the Discography page for details of officially released tracks either Stephen wrote or collaborated on, as well as other projects