Jerome Hines has interviewed 40 singers a speech therapist and a throat specialist to provide this invaluable collection of advice for all singers. This collection includes the commentary of Licia Albanese Franco Corelli Placido Domingo Nicolai Gedda Marilyn Horne Sherrill Milnes Birgit Nilsson Luciano Pavarotti Rose Ponselle Beverly Sills Joan Sutherland and many others.TH Probably the best book on the subject. THEPublishers WeeklyE