2008 All I Intended to Be [Bonus CD] Emmylou Harris Harmony Vocals
2008 All I Intended to Be Emmylou Harris Harmony Vocals
2008 Anything Goes Randy Houser Vocals (bckgr)
2008 Best Country Songs Patti Page Harmony Vocals, Musician
2008 Blood Kevin Max Guitar, Guest Appearance
2008 Born to Fly/Restless Sara Evans Vocals (bckgr)
2008 Burning Your Playhouse Down: The Unreleased Duets George Jones Guitar (Acoustic), Guitar (Electric)
2008 Christmas Collection Amy Grant Guitar
2008 From the Reach Sonny Landreth Guitar, Vocals, Vocals (bckgr), Guest Appearance
2008 Grammy Nominees 2008 Various Artists Producer
2008 Hits...Then 'Til Now George Jones Author
2008 How Great Thou Art: Gospel Favorites from the Grand O Various Artists Producer
2008 Imus Ranch Record Various Artists Guitar (Electric), Producer
2008 It Must Be Grace Women of Faith Producer
2008 Join the Band [Bonus Track] Little Feat Guitar (Acoustic), Vocals, Soloist
2008 Keep on Walkin' The Grascals Vocals, Guest Appearance
2008 Lead Me On [Deluxe Edition] Amy Grant Guitar
2008 Learn to Live Darius Rucker Vocals (bckgr)
2008 Long Monday Tim Hensley Vocals (bckgr)
2008 Ocean of Diamonds Charlie Haden Family & Friends Vocals, Guest Appearance
2008 Play: The Guitar Album Brad Paisley Guitar (Electric), Guest Appearance
2008 Rambling Boy Charlie Haden Family & Friends: Vocals
2008 Shadow of Your Wings/Fernando Ortega Fernando Ortega Harmony Vocals
2008 Sleepless Nights Patty Loveless Vocals (bckgr)
2008 Straight to the Heart/Nobody's Angel [Edsel] Crystal Gayle Vocals (bckgr)
2008 Troubadour George Strait Vocals (bckgr)
2008 Wheels Dan Tyminski Tenor (Vocal)