Warren Haynes is an American guitarist, singer, and songwriter. He was a member of The Allman Brothers Band, starting in 1989, and formed the jam band Gov't Mule with bassist Allen Woody in the 1990s. He has also released solo albums, including Ashes & Dust, Live At Bonnaroo, and Million Voices Whisper. Haynes appeared in the documentaries Electric Apricot: Quest for Festeroo, Johnny Winter: Down & Dirty, and the film Lynyrd Skynyrd: One More for the Fans.