2 Nocturnes,op.48 2 nocturnes, op. 48 2 Nocturnes op.48 2 Nocturnes op.48; 2 Nocturnes,op.27 2 Nocturnes,op.32 2 Nocturnes,op.37 2 Nocturnes,op.55 2 Nocturnes,op.62 2 nocturnes, op. 27