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Heidi Grant Murphy is an American operatic soprano and academic voice teacher. A member of the Metropolitan Opera since 1989, she appeared at international opera houses, and made recordings. She has been a voice teacher at the Jacobs School of Music from 2011. From Wikipedia (https://en.wikipedia.org/wiki/Heidi_G...) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)
