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Xix World Festival Of Youth And Students In Sochi by Glinka, Lehár, Gounod, Massenet, Rossini, Gavrilin, Puccini, Dunayevsky, I. O., Alyabyev, Bizet, Mozart, Kálmán, Asaf'yev, Sedoi, Minn (2017/2017), Surmast Direttur Alexander Sladkovsky