Ludwig van Beethoven

This, Beethoven's fifth violin sonata, was the first to break away from the Classical three-movement sonata format. It was a tentative breach, though; the new Scherzo is barely more than a minute long. The work breaks with the eighteenth century in other ways, particularly in the relaxed lyricism that suffuses each movement.

The opening Allegro begins with one of those generously lyrical themes, sung by the violin over delicate keyboard accompaniment. A second theme group is busier and more clouded, but the soft sunlight soon returns in the curvaceous opening melody. In the development section, Beethoven uncharacteristically gives equal attention to all his themes, but he casts the opening tune in a minor key, maintaining an unsettled (though never violent) feeling throughout the section. The slow movement, Adagio molto espressivo, shifts to the key of B flat and a deeply pensive mood. The piano first presents the nostalgic melody, upon which the violin then meditates for a while. The two instruments then engage in a gentle dialogue based on this theme. The witty third movement, Scherzo & Trio, Allegro molto, begins and ends with a brief stop-and-start tune, with the violin deliberately out of sync with the piano. In the middle comes a very brief, skittering passage for both instruments. The final movement is far more substantial. A rondo marked Allegro ma non troppo, it begins in a pleasant, rather courtly Mozartean style. This refrain returns in various guises, though never significantly altered; in between are minor mode passages of some agitation and modest drama, although the sunny disposition of the main theme wins out in the end.

-- AllMusic.com