Haynes is married to Stefani Scamardo, a DJ for Sirius radio and the long-time manager of Gov't Mule. This was acknowledged by the American guitar maker Gibson which has included a limited edition Warren Haynes signature Les Paul in its product line built according to Haynes' specifications and modeled on his '58 Les Paul. Haynes has referred to himself as a 'Gibson man', often playing Gibson Firebird and Gibson ES-335 models as well as the Les Paul models. His choice of a '58 is most likely because of Duane Allman's famed '58 Les Paul and the tone he achieved with that, rather than the more commonly used '59 Les Paul model, popularized by guitarists such as Jeff Beck and Jimmy Page. His primary guitar is a Gibson Les Paul '58 Reissue Electric Guitar. Haynes spent his formative years in Asheville, North Carolina, where he was born, and lived with his two older brothers and his father, Edward Haynes. In addition, Haynes founded and manages Evil Teen Records. Haynes also is known for his associations with the surviving members of the Grateful Dead, including touring with Phil Lesh and Friends and the Dead. Early in his career he was a guitarist for David Allan Coe and The Dickey Betts Band.
He is best known for his work as longtime guitarist with the Allman Brothers Band and as founding member of the jam band Gov't Mule. Warren Haynes (born April 6, 1960) is an American musician, singer and songwriter.