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