"Mozart's Fee for 'Così fan tutte'," Journal of the Royal Musical Association 116/2 (1991), 211-235.
(with Janet K. Page), "A newly uncovered autograph sketch for Mozart's "Al desio di chi t'adora' K 577," The Musical Times 132 (1991), No. 1786, 601-606.
"Mozart's Viennese orchestras," Early Music 20 (1992), 64-88.
"Mozart's reception in Vienna, 1787-1791," in Wolfgang Amadè Mozart. Essays on his Life and his Music, ed. Stanley Sadie (Oxford: Clarendon Press 1996), 66-117.
"A newly discovered autograph source for Mozart's aria, K. 365a (Anh. 11a)," Mozart-Jahrbuch 1996 (Salzburg: Internationale Stiftung Mozarteum 1996), 177-196.
"Recent Discoveries in Viennese Copies of Mozart's Concertos," in Mozart's Piano Concertos: Text, Context, Interpretation, ed. Neal Zaslaw (Ann Arbor: The University of Michigan Press, 1996), 51-65.
"Manuscript Parts as Evidence of Orchestral Size in the Eighteenth-Century Viennese Concerto," in Mozart's Piano Concertos: Text, Context, Interpretation ed. Neal Zaslaw (Ann Arbor: The University of Michigan Press, 1996), 427-460.
"Viennese music copyists and the transmission of music in the eighteenth century," Revue de musicologie 84/2 (1998), 298-304.
"The digital imaging of watermarks," Computing in musicology 12 (1999-2000), 261-274.
"Attributing Mozart. I: Three accompanied recitatives," Cambridge Opera Journal 13/3 (2001), 197-237.
"Not Mozart, Not Zoffany. So . . . What?" Guest essay in Michael Lorenz's musicology blog (2013).
Many are available through Edge's profile on academia.edu.