This former Yale dropout and music producer, who spent almost 50 years developing and supporting jazz musicians, was Benny Goodman's brother-in-law.
Answer John Hammond
John Hammond was instrumental in sparking or furthering the careers of people like Bruce Springsteen, Bob Dylan, Aretha Franklin, Billie Holiday, and Stevie Ray Vaughan.
Last updated 5 years ago · 1.2K views · SOURCE