Michael Merritt – Tonight Show(Conan O’Brien) House Band John McVie – Fleetwood Mac Nate Mendal - The Foo Fighters Gregory Grabowsky – The Jonas Brothers Tim Commerford - Rage Against the Machine Tobin Esperance - Papa Roach Jon Evans – Tori Amos Geezer Butler - Black Sabbath Nick Harmer – Death Cab for Cutie Darryl Jones - The Rolling Stones Rick Rosas - Neil Young Mike Retondo - Plain White T's George Porter – The Meters Tony Garnier - Bob Dylan Ben Kenney - Incubus Adam Clayton - U2 Paul Thomas - Good Charlotte Hutch Hutchinson - Bonnie Raitt Vashon Johnson - Hannah Montana/Miley Cyrus Jason Scheff - Chicago Daryl Strumer – Genisis John Stairatt – Wilco Mike Gordon – Phish Orlando Wright – Buddy Guy Donald "Duck " Dunn – Booker T’s and Mg’s Skylark – Doobie Brothers Jack Sundurd – Poco Jauqo III – X Fran Kondorf - chicago sessions Jaime Martinez - Chicago Sessions Leo Lopez - Shutup and Drive Aaron Watershow - Trail of Crumbs Stu Le Boeuf - Trail of Crumbs   Jon E Gee - John Mellencamp Graham Maby - Joe Jackson David Hood - Muscle Shoals Rhythm Section Kevin McCormick - Jackson Browne Rodney"Skeet"Curtis - Maceo Parker Erik Scott - Sonia Dada Chris Squire – Yes Chris Hillman – The Byrds Scott Shriner - Weezer Jim Anton - Johnny Lang Chris Chew - North Mississippi Allstars \John Hiatt Danyell Morgan - Robert Randolph and the Family Band Charlotte Cooper - The Subways Keith Duffy - The Corrs/Boy Zone - Various Models Julie Slick – Adrian Belew Tim Foreman - Switchfoot Conrad Lozano - Los Lobos Jim Mayer - Jimmy Buffet John Pierce - Huey Lewis and the News Bob Lizik - Brian Wilson Dave Pomeroy – Nashville Session Neil Stubenhaus – LA Session Bob Glaub – LA Session Stevie Benton – Drowning Pool Larry Junstrom – 38 Special Charlie Haywood – Charlie Daniels Band Dave Bronze – Eric Clapton / Robin Trower Chris Chaney – LA Session Conrad Korsch – Rod Stewart Patrick Dahlhiemer – Live Reggie McBride – Keb Mo Pennal Johnson, Lubriphonic and solo bassist Zac Zidron, Gidgets Ga-Ga   just to name a few.