Sonata No. 15 in D major, Op. 28 "Pastoral" ; Sonata No. 21 in C major, Op. 53 "Waldstein" ; Sonata No. 19 in G minor, Op. 49 No. 1 ; Sonata No. 20 in G major, Op. 49 No. 2 - Beethoven, Ludwig van (1989)