'At Fillmore East' cemented the band's live reputation for delivering incendiary southern rock.
The Dickey Betts composition was one of the most exhilarating guitar-led instrumentals of the 1970s.
'Revival (Love Is Everywhere)' emerged from the band's 'Idlewild South' album and gave them a debut on the Billboard Hot 100.
Gregg was born on 8 December 1947 in Nashville, one year the junior of brother Duane, with whom he would co-found the mighty blues-rock institution the Allman Brothers Band.
The US top 40 was new territory for the album-oriented band until Dickey Betts' song arrived.
As 'Brothers and Sisters' entered the album chart, its Dickey Betts song ‘Ramblin’ Man'' hit the Hot 100 to become the band's first major hit.
History has tended to overlook the festival that was bigger than Woodstock, Monterey or the Isle of Wight.
The concerts took place a year before the dates at which the band's 'At Fillmore East' album was recorded.
In the grounds of a stately home in Hertfordshire, the Bucolic Frolic culminated in some mighty southern rock.
Former co-lead guitarist of The Allman Brothers Band, Dickey Betts, is to headline the annual Allman Brothers-founded Peach Music Festival 2018
Devon Allman, son of the late Gregg Allman, has formed the Devon Allman Project, whose first show in December will have echoes of Devon's rich heritage.
With their finest work in one bespoke playlist, we present the Allman Brothers Band In 20 Songs.
Butch Trucks, who co-founded The Allman Brothers Band in 1969, passed away on 24 January, 2017 aged 69.
Blues-rock pioneer Lonnie Mack, who played with such greats as James Brown and Freddie King and had his own big hit in 1963 with 'Memphis,' has died at 74.
'Enlightened Rogues' included original material such as Dickey Betts’ ‘Crazy Love’ and a cover of B.B. King’s ‘Blind Love.'