Tonight at 7 pm the Sofia Opera and Ballet hosts the gala concert of the XVII Master Class of world famous prima Raina Kabaivanska. Once again the audience will have the chance to listen to the singers who have worked with Mrs. Kabaivanska – and this year those are not only Bulgarians and Italians, but also come from Korea, Venezuela, Serbia, Greece, Lithuania and Japan. Mrs. Kabaivanska herself has selected the repertoire – Mozart, Bellini, Rossini, Verdi, Puccini etc.