The Philadelphia performance of our 2024 concert season, Spolia, will take place at Indy Hall. Spolia is an architectural term for materials removed from their original context and reused in a new one, such as a Roman column integrated into a Gothic cathedral. More broadly, spolia describes the creative re/appropriation of objects, ideas, and aesthetics to generate something which is simultaneously old and new. In this space, memory and prophecy are perhaps not so far removed from one another. Memory is a story about what has already happened. Prophecy is a story about what will happen. Spolia reveals our agency as the narrator of those stories, illuminating how old dots can be connected into new maps of possibility. Season Thirteen reflects on this fluidity of memory, prophecy, and creative agency through repertoire crafted with musical or poetic spolia. Highlights include the world premiere of Catherine Dalton’s In the Infinite, selections from Orlando di Lasso’s Prophetiae Sibyllarum, Tim Takach’s As the Sunflower Turns on Her God (a musical realization of the Fibonnaci sequence), Adolphus Hailstork’s Seven Songs of the Rubaiyat, and Imogen Holst’s transportative Mass in A Minor.