During Black Flag's 10-year existence, the band went through 16 distinct lineups involving 17 different musicians. Aside from Ginn, the longest-lasting members were bassist Chuck Dukowski (6 years), vocalist Henry Rollins (5 years), vocalist Keith Morris (3½ years), and drummer Roberto "Robo" Valverde (3½ years).
When did Keith Morris leave Black Flag?
1979
Where are the Circle Jerks from?
Hermosa Beach, California, United States
Who founded Black Flag?
Greg Ginn
How long was Keith Morris in Black Flag?
After a number of line-up changes, Morris recorded vocals for the first Black Flag EP Nervous Breakdown. After two years in the band, Morris left the band citing, among other reasons, creative differences with Ginn, and his own "freaking out on cocaine and speed."