1997 A Very Special Christmas 3, performs on track “Santa Claus is Back in Town.”


1997 Operation we care (compilation), performs on “Lovin’ my baby”


1998 Blues Brothers 2000 original soundtrack, performs on track “634-5789 (Soulsville, U.S.A.).”


1998 Heavy Love album by Buddy Guy, performs on track “Midnight Train.”


1998 Bridge to a legacy album by Syl Johnson, perfoms on « I been missin’u ».


1999 Loud Guitars, Big Suspicions album by Shannon Curfman performs on multiple tracks (“True friends”, “Love me like that”, Hard to make a stand”, “I’m coming home”), and co-wrote “Love Me Like That.”


1999 For Love of the Game (film) original soundtrack, performs a cover of “Paint It Black”


1999 Restoration album by Kevin Bowe and the Okemah Prophets, performs on “Leaving to stay”


1999 Zygote album by John Popper, performs on “How about now”


1999 For love of the game, music of the motion picture, performs on “Paint it black”


2000 It Ain’t Nothin’ But The Blues original cast recording, performs on tracks “Someone Else is Steppin’ In” and “The Thrill is Gone.”


2000 This Time Around album by Hanson, performs on “You Never Know”, “This Time Around” and “Hand in Hand”


2000 Milk Cow Blues album by Willie Nelson, performs on “Ain’t Nobody’s Business” and “Rainy Day Blues”


2001 Been a Long Time album by Double Trouble, performs on “Ground Hog Day” along with Gordie Johnson of Big Sugar.


2001 Along for the ride album by John Mayall, performs on “That’s why I love you so”


2001 Ash Wednesday blues album by Anders Osborne, performs on tracks « Snake bit again », « Soul livin’ », « Me & Lola », “Aim way high”, “Improvise”.


2003 The Target red room vol.1 (compilation), performs on “Maybe it’s time”


2004 All Things New album by Steven Curtis Chapman, performs on “Only Getting Started”


2004 Eric Claptons Crossroads Guitar Festival, performs Give Me Up Again


2005 Possibilities album by Herbie Hancock, Lang sings and plays guitar on the track “When Love Comes to Town” along with Joss Stone.


2007 A Deeper Level album by Israel Houghton, Lang plays and sings duet with Israel on the track “You Are Not Forgotten”.


2009 Oh Happy Day compilation album, performs “I Believe” with the Fisk Jubilee Singers.[4] Lang performed the song live on The Tonight Show with Jay Leno April 16, 2009.[5]


2009 Lines, Vines and Trying Times album by Jonas Brothers, guest guitar on “Hey Baby”


2009 Heidi Rojas album by Heidi Rojas, Vocals on “Wounded soldiers”


2010 Up Close album by Eric Johnson, Vocals on “Austin”


2010 All we need album by Rachael Lampa, Vocals on “Human”


2010 What We Want, What We Get album by Dave Barnes, guest guitar and vocals on “What I Need”


2010 6 String Theory” album by Lee Ritenour, featured on track “Why I Sing The Blues” Feat. B.B. King and Vince Gill


2010 Memphis Blues album by Cyndi Lauper, Guest vocals on “Crossroads”, And “How Blue Can You Get?”


2010 Guitar Heaven album by Santana, Vocals on “I Ain’t Superstitious”


2010 Crossroads Guitar Festival, DVD Various Artists, Performs on “Five Long Years” – and “Miss You” – w/ Buddy Guy & Ronnie Wood


2011 ZZ Top: A Tribute from Friends, Album by Various Artists, Performs on “Sharp Dressed Man” – as the M.O.B. w/ Mick Fleetwood, Steven Tyler & John McVie


2011 Live my dreams track by Brendan Kelley, Guitar solo


2012 Free yourself track by Mato Nanji (Indigenous), Vocals & Guitar solo


2013 When a man loves a woman track by Leslie West on “Still climbing”, Vocals & Guitar solo