String Quintet, Op. 4 (Beethoven) String Quintet, Op. 4 (Beethoven) The String Quintet in E-flat major, Op. 4, was composed by Ludwig van Beethoven in 1795. It was adapted from his Octet in E-flat major, Op. 103, which, despite its high opus number, was in fact composed by Beethoven in 1792/1793 but was published only in 1837, ten years after the composer's death. The Quintet was published in Vienna in 1796. The quintet has been viewed as a mere transcription of the octet. However, there are a few differences between the two works. In the first movement, there are significant changes in the exposition and
Piano quintet scored for piano, oboe, clarinet, horn, and bassoon. Not until the middle of the 19th century did Robert Schumann's Piano Quintet in E major, Op. 44 (1842) firmly establish music for piano and string quartet as a significant, and quintessentially Romantic, chamber music genre. By 1842, the string quartet had evolved into the most important chamber music ensemble, and advances in the design of the piano had expanded its power and dynamic range. Bringing the piano and string quartet together, Schumann's Piano Quintet took full advantage of the expressive possibilities of these forces in combination, alternating conversational passages between the