Oscar Danon, Chorus Of The National Opera, Belgrade, Biserka Tzveych, Stepan Andrashevich, Alexander Veselinovich, Mira Vershevich, Melanie Bugarinovich, Dushan Popovich, Ilya Gligorievich, Orchestra Of The National Opera, Belgrade, Miro Changalovich, Valeria Heybalova and Drago Startz