Record producer, musician and music critic . Inducted into Rock'N'Roll Hall Of Fame in 1986. Please do not confuse with his son the blues musician John Paul Hammond.
Son of legendary record producer John A. Hammond (1910-1987), who discovered Benny Goodman , Count Basie , Billie Holiday , Robert Johnson , Bessie Smith , Bob Dylan , Aretha Franklin , Pete Seeger , and Bruce Springsteen , among others
Blues singer and guitarist.
Has played guitar with John Lee Hooker , Roosevelt Sykes , Duane Allman , Robbie Robertson , Charlie Musselwhite , and Tom Waits.