← Barenboim: The Complete Beethoven Piano Sonatas at Pierre Boulez Saal, Berlin · Season 1Beethoven Piano Sonata No. 14 in C sharp minor Op. 27/2S1 · E14 · 20 Jan 2021No imageBeethoven Piano Sonata No. 14 in C sharp minor Op. 27/2← 13. Beethoven Piano Sonata No. 13 in E-flat major Op. 27/115. Beethoven Piano Sonata No. 15 in D major Op. 28 →