Prelude in G sharp minor Op.28 No.12 Prelude in F sharp major op.28 no.13 Prelude in C sharp minor, op. 3 no. 2 Prelude in C sharp minor, op.3 no.2 Prelude in C-sharp minor op.3, no.2 Prelude in G sharp minor, op. 32 no. 12 Prelude in F-sharp minor, op.23, 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