The Voice of the Mind : E Herbert Caesari - Books - Amazon UK
: One of the most famous contributions of the book is the detailed exploration of the "pharyngeal voice." Herbert-Caesari describes this as a "peculiar" mechanism, historically used by tenors of the Rossini and Bellini eras, which acts as a bridge between the modal (chest) and falsetto registers.
: The training focuses on sending the correct mental signals to the vocal machinery so that physical actions eventually become "second nature".
The book provides a series of "master-lessons" covering various vocal problems and their practical solutions.
The text is designed to be a step-by-step instructional guide rather than just a theoretical treatise.