简介

Research interests in J. S. Bach and older members of the Bach family, performance practice, Mozart's operas and problems of authenticity and attribution. Author of Hearing Bach's Passions, J. S. Bach and the German Motet, co-author (with Michael Marissen) of An Introduction to Bach Studies, editor of Bach Studies 2 (Cambridge) and Bach Perspectives 8. Articles and reviews in JAMS, Bach-Jahrbuch, Beiträge zur Bachforschung, Journal of Musicology, Music & Letters, Early Music, Bach, Notes, Cambridge Opera Journal, and Mozart-Jahrbuch; musical editions published by Hänssler-Verlag, Carus-Verlag, Harvard University, and A-R Editions.