The Rhapsody on a Theme of Paganini, Op. 43, is a concertante work written by Sergei Rachmaninoff for piano and orchestra, closely resembling a piano concerto, all in a single movement. Wikipedia
Key: A minor
Composer: Sergei Rachmaninoff
Composed: August 18, 1934
Adapted from: Caprice No. 24
Kind of composition: Sinfonia concertante