Zangkunst

The intonation formulas of Western Chant

by Terence Bailey.

Music for the Voice: A Descriptive List of Concert and Teaching Material

Sergius Kagen

Victoria de los Angeles

Peter Roberts.

Zang

Bas Heijne

Recovering Biblical sensuousness

by William E. Phipps.

Nothing but the Blues/Collector's Edition

Lawrence Cohn

Caruso's method of voice production: the scientific culture of the voice

by P. Mario Marafioti ; preface by Victor Maurel.

Das katholische deutsche Kirchenlied in seinen Singweisen: von den frühesten Zeiten ...

Auf Grund handschriftlicher und gedruckter Quellen bearb. von Wilhelm Bäumker.

A Prima Donna's Progress: The Autobiography of Joan Sutherland

Joan Sutherland

National schools of singing: English, French, German, and Italian techniques of singing revisited

Richard Miller.