← Barenboim: The Complete Beethoven Piano Sonatas at Pierre Boulez Saal, Berlin · Season 1Beethoven Piano Sonata No. 13 in E-flat major Op. 27/1S1 · E13 · 16 Jan 2021No imageBeethoven Piano Sonata No. 13 in E-flat major Op. 27/1← 12. Beethoven Piano Sonata No. 12 in A-flat major Op. 2614. Beethoven Piano Sonata No. 14 in C sharp minor Op. 27/2 →