Turtle Island (Deep Purple in disguise) 1996 Signatures – Kevin Crider 1997 Storm – Torden & Lyn 2001 Seventh Key – Seventh Key (No Man's Land and Every Time It Rains) 2001 Nylon & Steel – Manuel Barrueco 2001 Feeding the Wheel – Jordan Rudess (Solos on Quantum Soup and Crack the Meter) 2001 Pavarotti & Friends For Afghanistan – Luciano Pavarotti (Smoke on the Water with Deep Purple) 2002 Camino Latino/Latin Journey – Liona Boyd 2004 Rhythm of Time – Jordan Rudess ("Bar Hopping with Mr. Picky" and "What Four") 2005 Guitar Farm – Steve Woolverton 2006 Gillan's Inn – Ian Gillan 2006 II – Deacon Street 2007 School of the Arts – School Of The Arts (On Fire and Portrait) 2008 Porta San Gennaro Napoli – Mario Fasciano / Rick Wakeman / Steve Morse / Ian Paice / Don Airey / Rob Townsend 2008 Brian Tarquin Presents... Fretworx – Brian Tarquin (on Towers) 2009 Trading 8s – Carl Verheyen Band (On Our Way) 2009 Classics Anthology – Rob Cassels Band 2011 Stay Tuned – Bernhard Welz 2011 Testimony 2 – Neal Morse (guitar solo on "Seeds Of Gold") 2011 Raised in Captivity – John Wetton (on Lost For Words) 2011 Guitar Passions – Sharon Isbin & friends 2011 Forth – Proto-Kaw 2012 A Proggy Christmas – The Prog World Orchestra 2012 The Fusion Syndicate – The Fusion Syndicate 2012 Concerto For Group And Orchestra – Jon Lord 2012 Great Gypsy Soul – Tommy Bolin & Friends (On Crazed Fandango) 2013 Garrett vs. Paganini – David Garrett 2013 Epilogue – The Prog Collective 2014 Caprice- David Garrett 2014 Guitars For Wounded Warriors – Brian Tarquin & Heavy Friends (on Freedom) 2014 A Song For You (single) – Mario Fasciano / Charlie Cannon / Steve Morse 2015 tHis is the tHing #1 – Purpendicular 2015 Citizen- Billy Sherwood 2016 Don't You Tell Me Not To Play Guitar (single) – Dorian Chiiwahwah Phallic 2016 Stay Tuned 1.5 – Bernhard Welz 2017 Band Of Brothers – Brian Tarquin 2017 Part 1 – Chelsea Constable 2018 The Mutual Admiration Society – Sterling Ball, John Ferraro & Jim Cox 2018 Guitars For Veterans – Brian Tarquin & Heavy Friends 2018 Con Brio – Legacy Pilots 2018 Stay Tuned (new version) – Bernard Welz 2018 Triumphant Hearts – Jason Becker 2019 1000 Hands – Jon Anderson 2019 All Blues – Peter Frampton 2020 Vegas Blue