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Bummer was a Kansas City-based noise rock project blending harsh sludge metal with raw hardcore energy. Active from 2012 through 2022, the group built a reputation for blistering live performances and a distinctive, abrasive sound that captured the DIY spirit of the era. While the band appears to have disbanded after their 2022 activity, their catalog continues to influence fans and peers in the heavy underground scene. This page covers their biography, discography highlights, and a summary of their tour activity.