Which composer is associated with the creation of the "Well-Tempered Clavier"?

The "Well-Tempered Clavier," a seminal work in the history of Western classical music, is attributed to Johann Sebastian Bach. This collection consists of two volumes, each containing a prelude and fugue in every major and minor key, totaling 48 pieces. The work is significant not only for its musical content but also for its innovative approach to tuning and keyboard technique. It demonstrates Bach's mastery of counterpoint and harmonic exploration, and it served as a foundational text for both performers and composers.

In the context of the other composers mentioned, Claudio Monteverdi is famed for his contributions to opera and the early Baroque period, while Antonio Vivaldi is best known for his concertos, particularly "The Four Seasons." George Frideric Handel, celebrated for his operas and oratorios, represents a different musical style that aligns more with the Baroque tradition's vocal and orchestrational richness but does not relate to the keyboard innovation embodied in "The Well-Tempered Clavier." Thus, Bach's association with this work clearly establishes his place as a pivotal figure in the development of keyboard music and temperaments.