Baron Wolman, photographed on Aug. 2, 2011 in New York for the release of his book The Rolling Stones Years. Anna Webber/WireImage hide caption
The Allman Brothers Band
I can dig it / He can dig it / She can dig it / We can dig it / They can dig it / You can dig it / Oh, let's dig it / Can you dig it, baby? Emily Bogle/NPR hide caption
Gregg Allman performs at The Fox Theatre in January 2014, in Atlanta, Ga. Michael Loccisano/Getty Images hide caption
Allman Brothers drummer Butch Trucks, seen here receiving a Grammy Award in 2012, died Tuesday, according to a statement from his publicist. Toby Canham/Getty Images hide caption
Otis Redding in 1967. Redding was also known as "The Mad Man From Macon." Michael Ochs Archives/Getty Images hide caption
Duane Allman of The Allman Brothers Band lived to play music. A new box set, Skydog, collects the work he produced before his death in 1971. John Gellman/Courtesy of the artist hide caption
Duane Allman of The Allman Brothers Band lived to play music. A new box set, Skydog, collects the legendary body of work he produced before his death in 1971. John Gellman/Courtesy of the artist hide caption
Warren Haynes' new solo album is called Man in Motion. Steward O'Shields/Courtesy of the artist hide caption
Muddy Waters pioneered Chicago's now-signature electric blues. Keystone/Getty Images hide caption