No one is indispensable, except Tom Dowd... These famous words from Atlantic Records head Jerry Wexler epitomize the subject of Tom Dowd & The Language of Music - the Grammy-nominated documentary unveiling the life and times of 20th Century music's all-time greatest unsung hero. Featuring music and interviews with Eric Clapton, Ray Charles, The Allman Brothers Band, John Coltrane, Aretha Franklin and many more.