Gregory LeNoir "Gregg" Allman (born December 8, 1947) is an American rock and blues singer-songwriter, keyboardist, guitarist and a founding member of The Allman Brothers Band. He was inducted with the band into the Rock and Roll Hall of Fame in 1995. When Allman was inducted into the Georgia Music Hall of Fame on September 16, 2006 he was introduced by Georgia Governor Sonny Perdue and performed "Oncoming Traffic", "Melissa", and "Georgia on My Mind" solo and then ended with "Midnight Rider" backed by fellow inductees Bill Berry, Peter Buck, and Mike Mills from R.E.M. at the Georgia World Congress Center. His distinctive voice placed him in 70th place in the Rolling Stone list of the "100 Greatest Singers of All Time".

At the beginning of the 1970s, The Allman Brothers Band enjoyed huge success: their album Live at Filmore East is widely regarded as one of the best live albums ever made, and a number of their most characteristic songs were written by Gregg Allman. While it was unusual at the time, the band was based in the Southeastern United States. "Southern Rock," a term Gregg coined for their musical genre, is a fusion of rock, blues, and country.