- USSR Ministry of Culture Chamber Choir & Valery Polyansky
- Musikhögskolans Kammarkör Piteå, Erik Westberg & Gabriel Kopparmark
- Irina Arkhipova, Valeri Polyansky & The USSR Ministry of Culture Chamber Choir
- Russian State Symphony Cappella & Valery Polyansky
- PaTRAM Institute Male Choir & Vladimir Gorbik
- Sofia Boy's Choir, Nikolai Stanchev, Mihail Milkov, Miglena Spassova, Ivan Ivanovich Petrov, Sofia Orthodox Ensemble, Miroslav Popsavov, Moscow Rybin Choir, Vladimir Makarov, Dimiter Dimitrov, Yoan Kukuzel-Angeloglassniyat Ensemble, Georgi Robev, Bulgarian National Choir & Vassilka Naidenova