Chamber, Quartets, Boëllmann (composer)

Bela Banfalvi (violin), Karoly Botvay (cello), Ilona Prunyi (piano), Janos Fehervari (viola)

Alessandra Mazzanti (organ)

Gérard Caussé (viola)

Trio Parnassus

Hans-Christoph Becker-Foss, Bianca Sitzius (piano), Klaus-Peter Hahn, Joseph Fuchs (violin), Salzburg Mozarteum Chorus, Kurt Prestel (piano), Jenö Jandó (piano), The Kohon String Quartet (stringquartet), Earl Wild (piano), James E. Stith (baritone), Natale de Carolis (baritone), Yulian Konstantinov...

Henning Kraggerud (violin), Janos Balint (piano), Nóra Mercz, Maria Kliegel (cello), Raimund Havenith, Ingrid Kertesi, József Balogh, Johan Halvorsen, Ellen Bødtker, Claude Debussy, Jenö Jandó (piano), Nicholas Rimmer (piano), Edvard Grieg, Razumovsky Symphony Orchestra, Johann Sebastian Bach, Camerata...

Michael Pohl, Walter Hartwich, Dieter Zechlin (piano), Günter Kootz, Jan Vogler (cello), Bruno Canino, E. Power Biggs, Joachim Dalitz, Süher Pekinel (piano), Güher Pekinel (piano), Rolf Dohler, Barbara Sanderling, Wladyslaw Kedra, Peter Rösel (piano), Siegfried Lorenz (baritone), Norman Shetler,...