Herta Talmar
Sándor Kónya
Franz Marszalek
Franz Fehringer
Günter Kallmann Chor
Reinhold Bartel
Tino Rossi
The Roland Shaw Orchestra
Ingeborg Hallstein
Fort Worth Symphony Orchestra Chamber Ensemble
New Promenade Orchestra
Antonia Fahberg
George Beverly Shea
Willy Schneider
Armando Gatto
Willeke Alberti
New World Philharmonic
Kölner Rundfunkorchester
Damían Sanchez
Sammes Chorus