Kathryn Mueller, soprano, sings a wide range of vocal repertoire, with specialties in early and contemporary music. Active as a concert soloist, Ms. Mueller has performed with the Tucson Masterworks Chorale, the Washington Bach Consort, and the Quincy Symphony (Boston). She has toured with Arizona Opera in their school outreach program, and has sung the roles of Amy in Mark Adamo’s Little Women and Monica in Menotti's The Medium with the University of Arizona Opera Theater. She is also a member of several professional choral ensembles, including the Santa Fe Desert Chorale, Tucson Chamber Artists, and the Handel and Haydn Society (Boston).

Ms. Mueller holds a bachelor’s degree in music from Brown University, and recently graduated from the University of Arizona with a master’s degree in vocal performance. She also teaches early childhood music classes, and sings opera with first graders as part of the Opening Minds Through the Arts program in the Tucson public schools.