Sonata in C sharp minor op. 27 no. 2 No.14 in c sharp minor op.27 No.2 Etude in C sharp minor op. 2 no. 1 Etude in G sharp minor op. 25 no. 6 Sonata in E flat major op. 27 no. 1 Waltz in C sharp minor op.64 no. 2 Waltz in C sharp minor, op. 64 no. 2 Mazurka in C sharp minor op. 63 no. 3 Sonata in D minor op. 31 no. 2 Sonata in F minor op. 2 no. 1