Warwick Symphony Orchestra

Igor Markevitch

Renata Tebaldi

Bruno Walter

Dietrich Fischer-Dieskau

Philharmonic Symphony Of London

Hans Knappertsbusch

Carmen Dragon

American Recording Society Orchestra

San Francisco Symphony

Columbia Symphony Orchestra

Johanna Martzy

Chor Des Bayerischen Rundfunks

Francis Poulenc

Peter Anders

Mstislav Rostropovich

Scarlatti-Tommasini

Leoš Janáček

Chor Der Württembergischen Staatstheater Stuttgart

The Danish State Radio Madrigal Choir

Alfredo Campoli

Christiane Castelli

Richard Ellsasser

Felix Weingartner

Cornelis van Dijk