Brian Manternach, DM (he/him), is an associate professor at the University of Utah Department of Theatre and a research associate at the Utah Center for Vocology, where he serves on the faculty of the Summer Vocology Institute. He is an associate editor of the Journal of Singing, and his research, reviews, articles, and essays have appeared in numerous voice-related publications. brianmanternach.com / drbrianmanternach.blogspot.com / bmantern@gmail.com

Dr. Anthony F. Jahn is a New York-based ear, nose, and throat physician with special expertise in ear and voice disorders. He has a 40-year association with the Metropolitan Opera and is medical consultant to several music schools in the tristate area. Dr. Jahn is professor of clinical otolaryngology at Mount Sinai School of Medicine and the author of over 100 publications, including The Singer’s Guide to Complete Health. He lectures internationally on ear and voice related disorders.

Dr. Peter Thoresen is an award-winning voice teacher, countertenor, and music director. His students appear regularly on Broadway (& Juliet, Smash, Aladdin, Beetlejuice, Dear Evan Hansen, Jagged Little Pill, The Great Gatsby, Hamilton, How to Dance in Ohio, Once Upon a One More Time, Moulin Rouge! and more), in national tours, and on TV and film. He works internationally as a voice teacher, conductor, and music director in the Middle East and Southeast Asia with the Association of American Voices. He is an Adjunct Assistant Voice Professor at Pace University and maintains a thriving private studio in New York City; he also serves as music director with Broadway Star Project. Thoresen has served on the voice faculties of Interlochen Summer Arts Camp, Musical Theater College Auditions (MTCA), and Broadway Kids Auditions (BKA) and holds a DM in voice from the IU Jacobs School of Music where he served as a visiting faculty member. Thoresen is a features writer for Classical Singer Magazine, for whom he also pens the popular column, Crossover Corner. He teaches the popular Class Voice with Dr. Peter course in Midtown Manhattan, and performs throughout the U.S. and abroad. To learn more, visit peterthoresen.com, @peter.thoresen (Insta).