Gram Parsons, American singer-songwriter and guitarist (born 1946)

Ingram Cecil Connor III, known professionally as Gram Parsons, was an American singer, songwriter, guitarist, and pianist. He recorded with the International Submarine Band, the Byrds, and the Flying Burrito Brothers, popularizing what he called "Cosmic American Music", a hybrid of country, rhythm and blues, soul, folk, and rock. He has been credited with helping to found the country rock and alt-country genres and received a ranking of No. 87 on Rolling Stone magazine's list of the 100 Greatest Artists of All Time.