Great Singers on Great Singing: A Famous Opera Star Interviews 40 Famous Opera Singers on the Technique of Singing
If some of renowned bass Hines's "great singers" seem to have been included more for political reasons (after all, he had to work with these people) than because they were truly great, most of them do rate the title, and there's something for the singer to learn from almost all of them--about technique, learning music, developing the voice, preserving the voice--even if in a few cases it's whatnotto do.  If nothing else, the book proves what an inexact science vocal pedagogy really is, and the anecdotes are worth reading. Hines's subjects include Birgit Nilsson, Joan Sutherland, Marilyn Horne, Luciano Pavarotti, and other operatic stars, primarily of the generation just passing, that which came to prominence in the '60s and '70s.