Valse in C sharp minor, op. 64, no. 2: Tempo giusto 12.Waltz in C sharp minor, op. 64, no. 2 / Chopin Waltz in C sharp minor, op. 64 no. 2 Walrz in C-sharp minor op. 64 no. 2 Etude in G sharp minor, op. 8, no. 9 Etude in C sharp minor, op. 10 no. 4 Etude in C sharp minor, op. 2 no. 1 Etude in D sharp minor, op. 8 no. 12 Etude in D sharp minor, op.8, no.12 Prelude in C sharp minor, op. 3 no. 2