In this episode, John talks with Kerrie Obert, a Speech-Language Pathologist, singing voice specialist, and voice teacher, about endoscopies and the insights about the voice she has found.  Episode Highlights: Kerrie talks about her journey in developing a deeper understanding of the voice through her experience with endoscopies Vocal folds are only part of the equation when making sound The pharynx and pharyngeal walls explained  Why diagnostic terms are complex To learn more about Kerrie Obert, and her new book, go to: getvocal-now.com To learn more about John Henny, his best-selling books, courses, John's Singing School, and the Contemporary Voice Teacher Academy, visit: johnhenny.com