1. Bach, Carl Philipp Emanuel. 1753, 1762/1949. Essay on the True Art of Playing Keyboard Instruments. Translated and edited by William Mitchell. New York: Norton.
2. Beach, David. 2005. Aspects of Unity in J. S. Bach's Partitas and Suites. Rochester: University of Rochester Press.
3. Models of Underlying Tonal Structure: How Can They Be Abstract, and How Should They Be Abstract?
4. Burkhart, Charles. 1983. "Schenker's Theory of Levels and Musical Performance." In Aspects of Schenkerian Theory, ed. David Beach, 95-112. New Haven: Yale University Press.
5. Heightening Levels of Activity and J. S. Bach's Parallel-Section Constructions