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