During this past weekend’s Southern Ground Music Festival, Zac Brown Band welcomed numerous guests to the stage. Here are eight of our favorite collaborative moments…

ZBB with Greg Allman, Sheryl Crow and John Mayer “Midnight Rider”ZBB with John Mayer “Isn’t She Lovely” > “Neon”ZBB with Alan Jackson “As She’s Walking Away” ZBB with Sheryl Crow “Love The One You’re With”Four more…ZBB with Sarah Dugas, Amos Lee and John Mayer “Bring It On Home To Me”ZBB with John Mayer and Jerry Douglas “I Shall Be Released”ZBB with Dwight Yoakam & John Mayer – Fast As YouZBB with Gregg Allman and John Mayer “One Way Out”