For 10 points, name this German composer of a violin concerto in D major.
This man's Opus 110 contains the motets Ach, arme Welt and Ich aber bin elend. He wrote a Rhapsodie in E-flat major that closes in E-flat minor, and that Rhapsodie joins three Intermezzos in his Four Pieces for Piano. He wrote a cello sonata whose third movement opens with a theme based on the 13th contrapunctus in the Art of Fugue, and that work's second movement is marked Allegretto quasi Menuetto and has an F-sharp minor trio. Besides his Cello Sonata No. 1 in E-flat minor, his two clarinet sonatas and his Clarinet (*) Quintet in B minor came out of his friendship with Richard Muhlfeld. For 10 points, name this German composer of a violin concerto in D major.
This man's Opus 110 contains the motets Ach, arme Welt and Ich aber bin elend.
Johannes {Brahms}