P.E.E.’s next Boston-area show is November 11, 2026 at Sonia.
P.E.E. (short for Potentially Egregious Error) were a math rock band from San Francisco active in the 1990s, blending midwest emo, grind pop, and angular guitar interplay across two albums. They broke up in 1999 and have reunited on and off since, including a 2026 run marking their debut album's 30th anniversary. Expect knotty, start-stop guitar work and the unpolished energy of the era's DIY math-rock scene.