Valley Forge Military Academy Band

London Symphony Orchestra

Wilhelm Furtwängler

Benjamin Britten

Margaret Hillis

Donald Gramm

Boston Pops Orchestra

Gábor Lehotka

Sándor Sólyom Nagy

The Philadelphia Orchestra

Florence Kopleff

Dietrich Fischer-Dieskau

Edith Mathis

Ludwig Van Beethoven

Chicago Symphony Orchestra

Wiener Symphoniker

Peter Schreier

Erzsébet Komlóssy

Phyllis Curtin

Ralph Vaughan Williams

The Royal Choral Society

Hans Sotin

Johannes Brahms

Joseph Haydn

Ferdinand Leitner