27 Aug '16 07:38>
Rudy Van Gelder, pioneering jazz recording engineer who helped define the genre, passed away Thursday. He was 91.
http://www.npr.org/2016/08/26/491440292/rudy-van-gelder-definitive-jazz-recording-engineer-has-died
http://www.npr.org/2016/08/26/491440292/rudy-van-gelder-definitive-jazz-recording-engineer-has-died