Swiss viola da gamba player and conductor
George Frideric Handel, Schola Cantorum Basiliensis, August Wenzinger
Guillaume de Machaut, Schola Cantorum Basiliensis, August Wenzinger, Friedreich Melzer, Ernst Haefliger, Prof. Jakob Stämpfli, Kurt Widmer
Schola Cantorum Basiliensis, August Wenzinger
George Frideric Handel, August Wenzinger, Maria Stader, Edda Moser, Paul Esswood, Ernst Haefliger, Jerry J. Jennings, Theo Adam, Regensburger Domspatzen, Schola Cantorum Basiliensis
George Frideric Handel, Eduard Müller, Schola Cantorum Basiliensis, August Wenzinger
George Frideric Handel, Eduard Müller, Hans Joachim Zingel, Schola Cantorum Basiliensis, August Wenzinger
