CHICAGO – MARCH 1973: (L-R) American singer, songwriter, guitarist and pianist Gram Parsons (1946-1973) performing with American singer, songwriter, and musician Emmylou Harris during Parson’s “Fallen Angel’s Tour" at The Quiet Knight in Chicago, IL on March 3 1973. (Photo by Icon and Image/Getty Images)
LIVERMORE, CA – DECEMBER 6: Gram Parsons of The Flying Burrito Brothers performs onstage at The Altamont Speedway on December 6, 1969 in Livermore, California. (Photo by Robert Altman/Michael Ochs Archives/Getty Images)
Singer Otis Redding performing at the Monterey Pop Festival at the Monterey Country Fairgrounds on June 17, 1967 in Monterey, California. (Photo by Elaine Mayes/Getty Images)
LIVERMORE, CA – DECEMBER 6: Gram Parsons of The Flying Burrito Brothers performs onstage at The Altamont Speedway on December 6, 1969 in Livermore, California. (Photo by Robert Altman/Michael Ochs Archives/Getty Images)
