What standard musical structure, foundational to genres like blues, early rock and roll, and jazz, consists of a specific chord progression repeated over a cycle of twelve measures?
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ByTheQuizWire
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Fact Checked
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Published07 Nov 2025
💡 Explanation:
The twelve-bar blues is one of the most prominent chord progressions in popular music, defined by its characteristic 12-measure length and specific arrangement of tonic, subdominant, and dominant chords.