La Calisto Cavalli USC

USC Thornton Signature Series: 11 Massive Highlights From The 2026-27 Lineup

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The grand interior of Bovard Auditorium prepared for a USC Thornton Signature Series event

USC Thornton Signature Series returns with a breathtaking 2026-27 season featuring Adam Guettel’s masterpieces, Cavalli’s baroque opera, and world-class choirs.