National Opera Orchestra, Kreshimir Baranovich, Anita Yelinek, Biserka Tzveych, Bogolub Grubach, Drago Dimitrievich, Dushan Popovich, Ilya Gligorievich, Ivan Murgashki, Krsta Krstich, Lubitza Versaykoun, Militza Miladinovich, Miro Changalovich, Nikola Janchich, Sofiya Jankovich, Stepan Andrashevich