Spot, Record Producer Who Captured the Fury of 1980s Punk, Dies at 71

A lifelong jazz aficionado, he changed course to produce bands like Black Flag and Hüsker Dü for the influential SST label.

www.nytimes.com

Glen Lockett, an influential record producer who, working under the name Spot, helped define the jet-turbine sound of American punk rock in the 1980s, recording groundbreaking albums by Black Flag, Hüsker Dü, Minutemen and many others, died on March 4 in Sheboygan, Wis. He was 71.