Punk-metal band L7 performs at Metro, May 21, 2019.
L7's Suzi Gardner, left, and Donita Sparks perform with their band at the Metro on May 21, 2019, in Chicago.
— John Konstantaras/for the Chicago Tribune, May 21, 2019L7's Donita Sparks performs with her bandmates at the Metro on May 21, 2019.
— John Konstantaras/for the Chicago Tribune, May 21, 2019L7's Suzi Gardner, left, Donita Sparks, center, and Jennifer Finch perform at the Metro on May 21, 2019, in Chicago.
— John Konstantaras/for the Chicago Tribune, May 21, 2019L7's Suzi Gardner performs with her band at the Metro on May 21, 2019.
— John Konstantaras/for the Chicago Tribune, May 21, 2019L7's Donita Sparks and Jennifer Finch perform with their band at the Metro on May 21, 2019.
— John Konstantaras/for the Chicago Tribune, May 21, 2019L7 bass player Jennifer Finch performs with her band at the Metro on May 21, 2019.
— John Konstantaras/for the Chicago Tribune, May 21, 2019