David Schulenberg is author of The Music of Carl Philipp Emanuel Bach (2014), The Music of Wilhelm Friedemann Bach (2010), and The Keyboard Music of J. S. Bach (2d edn., 2006), as well as the textbook and anthology Music of the Baroque (3d edn., 2013). He has also contributed volumes to the critical editions Carl Philipp Emanuel Bach: The Complete Works and Johann Sebastian Bach: Organ Works. A performer on harpsichord, clavichord, and fortepiano, he appears on CD recordings of chamber music by C. P. E. Bach, Quantz, and King Frederick ’the Great’ of Prussia on the Albany Records, Hungaroton, and Naxos labels.