Piano Concerto No. 2, Op. 83 in B-Flat: Allegro appassionato

Brahms: Piano Concerto No. 2 in B-Flat Major, Op. 83 & Beethoven: Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata" Sviatoslav Richter, Erich Leinsdorf, Chicago Symphony Orchestra January 1, 1961