- Sofia National Opera Chorus, Nicola Ghiuselev, Liliana Vassileva, Ivan Marinov, Georgi Genov, Pavel Gerdjikov, Nikola Nikolov, Milen Paounov, Alexandrina Milcheva, Verter Vrachovsky, Stefka Popangelova, Tsvetanka Arshinkova, Sofia National Opera Orchestra
Choir
Sofia National Opera Chorus
Singles & EPs
Compilations
- Giacomo Aragall, Ljubomir Bodourov, Stefka Mineva, Angel Petkov, Lidia Gocheva, Sofia National Opera Orchestra, Rouslan Raichev, Stoil Georgiev, Alberto Rinaldi, Anna Tomowa-Sintow, Nicolai Stoilov, Sofia National Opera Chorus
- Hans-Joachim Ribbe, Sofia National Opera Orchestra, Martin Haselböck, Hugo Distler Choir, Rundfunkchor Berlin, Sofia National Opera Chorus, Regensburg Cathedral Choir, Herbert Lippert, János Ferencsik, Stefan Soltesz, Leopold Hager, Dietrich Knothe, Herbert Kegel, Kurt Peter Eichhorn, St Thomas's Boys Choir Leipzig, Studentische Madrigalchor Munster, Hungarian State Opera Chorus, Dresdner Kreuzchor, Martina Borst, Klaus Arp, Martin Blasius, Bo Skovhus, Wolfgang Stahl, Vienna Boys' Choir, Hanns-Martin Schneidt, Peter Marschik, Astrid Pilzecker, Friedrich von Spee Male Choir, Helmuth Froschauer, Cologne Radio Symphony Orchestra, Sandor Solyom-Nagy, Helmut Wildhaber, SWF Radio Orchestra, Franz Hawlata, Hermann Prey, Vienna Academy Orchestra, Bernarda Fink, Marjana Lipovšek, Regina Klepper, Dorothe Jansen, Dresdner Philharmonie, Sundfunkchor Stuttgart, Sofia Philharmonic Orchestra, Hungarian State Opera Orchestra, Soloists of Berlin Radio Chorus, RIAS Kammerchor, Luxembourg Philharmonic Orchestra, Jörg-Peter Weigle, Cologne Radio Chorus, Hans-Joachim Rotzsch, Ildikó Raimondi, Georgi Robev, MDR Rundfunkchor, Dieter Fokel, Bulgarian National Choir, Michael Schoppe, Bernd Casper, Chor der Bayerischen Staatsoper München, Michael-Christfried Winkler, Stuttgarter Choristen, Peter Falk, Roland Buchner, Carl Maria von Weber Radio Symphony Orchestra, MDR Sinfonieorchester, Berlin Male Choir, Martin Flämig, Marcus Creed, South West German Radio Kaiserslautern Orchestra, Gerhard Mayer
- Budapest Philharmonic Orchestra, Klára Takács, Sofia National Opera Chorus, Giuseppe Patanè, Wolfgang Schöne, Roberto Paternostro, András Mihály, Bratislava Philharmonic Chamber Orchestra, András Kórodi, Rundfunk-Sinfonieorchester Berlin, Sofia National Opera Orchestra, Boris Hinchev, Vilmos Komor, János Sándor, Kurt Wöss, Cecilia Bartoli, Bulgarian Radio Symphony Orchestra, Ilona Tokody, Claudio Otelli, Pinchas Steinberg, Rouslan Raichev, Giuseppe Sabbatini, Vassil Stefanov, Michael Knapp, Emil Tabakov, Cologne Radio Symphony Orchestra, György Melis, Gertrud Ottenthal, Hermann Prey, Stoyan Angelov, Bulgarian National Svetoslav Obretenov Choir, Sofia Symphony Orchestra, Hungarian State Opera Orchestra, Georgi Robev, Stefka Evstatieva