Deborah Rosengaus makes her Island City Opera debut in the role of Teresa in La Sonnambula.  

Deborah is a  versatile Mezzo Soprano having studied Opera, Theater, Music and Dance she is known for her exciting, high energy performances and for creating memorable and endearing characters. With a uniquely flexible voice, as comfortable in Verdi as it is in Rossini, she has delighted audiences around the world with her rich timbre and sparkling coloratura.
From her beginnings as a young musician in the San Francisco Bay Area, she has toured internationally, with a variety of musical ensembles in concert halls such as: Santori Hall in Tokyo, The Center for Performing Arts in Beijing with the Peoples Liberation Army Orchestra, Disney Hall with the Los Angeles Philharmonic, The Lincoln Center and Carnegie Hall. She has given recitals in Mexico and across the United States, giving voice to her research into the lesser known Art Songs of great Classical composers.