During the International Festival „ Johann Strauss“, the 8th edition, the Cotroceni National Museum hosted on Wednesday, April 29th 2009, 7pm, a recital of the soprana Pauline Pfeffer (Austria) and the pianist Adrian Oliviu Stoica (Romania).
          Compositions by : Fanny Hensel, Rudolf Kattnigg, Robert Schumann, Robert Stolz, Iosif Ivanovici, Paul Burkhard, Franz Schubert, Oscar Strauss, Franz Liszt, Ciprian Porumbescu, Franz Lehar.