Christoph Wolff is Adams University Professor Emeritus at Harvard University, where he taught from 1976 to 2012. A former director of the Bach Archive in Leipzig, Germany, he is the author of numerous works of music history including Johann Sebastian Bach: The Learned Musician, finalist for the Pulitzer Prize in Biography, and Mozart at the Gateway to His Fortune: Serving the Emperor, 1788?1791, winner of the ASCAP Deems Taylor Award. Wolff lives in Cambridge, Massachusetts.