Dynamics of the Singing Voice provides an understanding of the mechanisms of vocal production and of the art of singing by examining the physiological, psychological, musical, and emotional aspects of the voice: and their relationship to singing and speaking.
I understand the need for studying vocal anatomy, but it bores the heck out of me to read about it, especially using technical medical terminology, which was abundant in this work. The rest of the book was enjoyable and I learned and refreshed a lot of material reading this. Having read a more recent book by this author, I realize I like her highly formal and intelligently written style. She certainly covers a wide range of singing topics.
Somewhere between an anatomy textbook and a spiritual guide, I can't say how useful this text would be for singers because I didn't read it to learn about singing. I was hunting a poem. I can tell this is well-researched and in-depth in different aspects of the lives and careers of singers. I was surprised at how many typos slipped through the editing/proofreading page and made it into this edition.
This is so much more than a new edition of a fine book. Meribeth greatly broadened the scope of her vocal anatomy classic, creating a much more modern, practical book.