Tessa Hartle has worked as vocal coach/repetiteur with such companies as Sarasota Opera, Virginia Opera, Des Moines Metro Opera, Aspen Opera Theater Center, Opera North, Urban Arias, Aurora Opera, Chesapeake Chamber Opera, Opera Camerata, Inscape Opera Theater, and Zarzuela Di Si. In 2013-14 Tessa will travel to Opera Theatre of St. Louis for their festival season and will return to Sarasota Opera for productions of Die Fledermaus, Il trovatore, and Jérusalem. Tessa has her Master’s degree in Collaborative Piano from the University of Maryland and her Bachelor’s degree in Piano Performance from the University of Michigan.