Kelley O'Connor is a Grammy® Award-winning American mezzo-soprano renowned for her captivating performances and voice of uncommon allure. A graduate of the Thornton School of Music at the University of Southern California, she has established herself as one of the most compelling vocal artists of her generation. Kelley's repertoire spans masterpieces by Gustav Mahler, Richard Wagner, and Osvaldo Golijov, showcasing her commanding intensity and versatility. Beyond her musical prowess, she is a passionate foodie, wine enthusiast, and devoted dog mom. Currently, she is set to perform the role of Kamala in the world premiere of "Siddhartha, She" at the Aspen Music Festival.