- The Winter Holiday Vocal Science Exploratory Group Session for speakers and singers and for those with voice issues, starting December 13th, 2015 (11:30pm – 6:30pm) has been sold out!. For more information about other upcoming workshops and events, visit the Healthy Voice Workshops section on our sister site, Vocalscience.
Vocal Science Exploratory Group Session for speakers – December 13th, 2015
