Sonata no. 12 in A-flat major

Sonata no. 12 in A-flat major, op. 26 by Beethoven is a four-movement piano sonata that deviates from the traditional sonata form. It opens with a theme and variations movement, followed by a scherzo movement. The third movement is a funeral march, showcasing Beethoven's emotional depth and dramatic flair. The sonata concludes with a lively rondo movement, displaying Beethoven's mastery of form and innovation. Overall, Sonata no. 12 is a compelling work that pushes the boundaries of classical music composition.