Determined to find answers, Jo pivoted from the stage to the laboratory in the 1970s. She began collaborating with scientists to research vocal physiology, eventually asking one fundamental question: . Her research led to the development of a scientifically grounded system that treats the voice as a "craft" before an art form. The Core of the Story: Craft, Artistry, and Magic
The training materials are divided into two levels to build vocal "craft": Go to product viewer dialog for this item. Estill Voice Training Book Pdf