Maximum Rocknroll

Maximumrocknroll, often written as Maximum Rocknroll and usually abbreviated as MRR, is a not-for-profit monthly online zine of punk subculture and radio show of punk music. Based in San Francisco, MRR focuses on punk rock and hardcore music, and primarily features artist interviews and music reviews. Op/ed columns and news roundups are regular features as well, including submissions from international contributors. By 1990, it "had become the de facto bible of the scene".