Nocturne in C sharp minor Op.27 No.1 Etude in C sharp minor op.25 no.7 Etude in G sharp minor op.25 no.6 Nocturne in B flat minor op.9 no.1 Nocturne in C sharp minor op.post Nocturne No.7 in C sharp minor,Op.27 No.1 No.7 in C sharp minor, op.27 no.1 Nocturne in D flat major op.27 no.2 Etude in C sharp minor op. 2 no. 1 No.14 in c sharp minor op.27 No.2