Gov't Mule (pronounced Government Mule) is a Southern rock band formed in 1994 as an Allman Brothers Band side project by Warren Haynes and Allen Woody. They released their debut album ''Gov't Mule'' in 1995. Gov't Mule has become a staple act at music festivals across North America, with both its members and frequent guests boasting members from other notable bands, adding various funk and blues rock elements to the band's sound.