Black Flag is a pioneering American hardcore punk band that formed in 1976, helping to define the raw, aggressive sound that would become the blueprint for hardcore punk across the United States. Emerging from the Southern California underground scene, the band built a reputation for relentless touring, DIY ethics, and an uncompromising approach to music that influenced countless punk and alternative acts that followed.
Known for their fast, abrasive instrumentation and confrontational energy, Black Flag's sound evolved over the years to incorporate elements of post-hardcore and punk rock, pushing against genre boundaries even as they remained rooted in hardcore's intensity. Their work helped establish independent record labels and DIY touring circuits as viable paths for punk bands, cementing their legacy as one of the most influential acts in the genre's history.
With a career spanning decades since their 1976 inception, Black Flag remains a touchstone for punk rock authenticity and intensity, representing the raw spirit of underground American music.