A truly legendary figure. Played on Wild Horses and contributed to The Flamin' Groovies Teenage Head. Went on to produce Big Star, The Replacements, Willie De Ville and work with Aretha, Dylan, The Cramps, Toots & the Maytals, Primal Scream, Spiritualised and numerous others. His 1972 album Dixie Fried is well worth tracking down. Here's a mid-sixties single.