Claudio Arrau - Beethoven: The 32 Piano Sonatas, 15 Variations and Fugue in E flat, Op. 35 "Eroica" Variations, 32 Variations on an Original Theme in C minor, WoO 80, 6 Variations in F, Op. 34. Utgiven av Philips Classics Productions. Totalt 11 CD-skivor.