Rachael Gates

Voice pedagog and lead author of The Owner's Manual to the Voice: A Guide for Singers and Other Professional Voice Users

Renée Fleming

American soprano and Metropolitaon Opera star

Maestro Daniele Tirilli

Presidente della "New Opera Morlacchi" Perugia and "Music Fest Perugia" Program Director of Opera Division.

Robert Lombardo

President of Robert Lombardo and Associates Artists Management

Ken Noda

Musical Assistant to James Levine on the Artistic Administration of the Metropolitan Opera

Dr. Anat Keidar

Voice Therapist and author (ASHA and NYSTA), board of directors New York NATS, medical advisory board IFPAM, founder and director of the Keidar Voice Institute

Dr. Michael Ballam

General Director and Founder of Utah Festival Opera, author of over 40 publications and recordings in international distribution, host of weekly radio program on Utah Public Radio.