Articles
“Jazz and the Tradition of Sacred Music.” Universitas: A Journal of Religion and the University 1 (1963): 30–37.
“Milton on the Music of Henry Lawes.” Milton Newsletter 2 (1968): 19–23. Reprinted in Substance and Manner, 13–29.
“Transcendental Unity in the Works of Charles Ives.” American Quarterly 22 (1970): 35–44. Reprinted in Substance and Manner, 3–12.
“Eliade and Church Renewal: The Search for the Eternal Center.” Student Musicologists at Minnesota 4 (1970–71): 37–75.
“The Games John Cage Plays.” Michigan Academician 4 (1972): 269–80. Reprinted in Substance and Manner, 73–86.
“Alma redemptoris mater: The Little Clergeon’s Song.” Studies in Medieval Culture 4 (1974): 459–66. Reprinted in Substance and Manner, 21–29; transcription of Sarum antiphon reprinted in The Prioress’s Tale, ed. Beverly Boyd, Variorum Chaucer 20 (Norman: University of Oklahoma Press, 1987), 15–16.
“Analogical Relationships between Music and Time.” Proceedings of the Heraclitean Society 4 (1979): 22–41.
“Messiaen’s Use of Peruvian Sources in his Harawi Song Cycle.” Michigan Academician 12 (1979): 47–59.
(with Clifford Davidson) “The Function of Rhetoric, Marlowe’s Tamburlaine, and ‘Reciprocal Illumination.’” Ball State University Forum 22, no. 1 (1981): 20–29.
“Olivier Messiaen’s Cinq Rechants: The Conclusion of His Tristan Trilogy.” Centennial Review 25 (1981): 48–58.
“The Performance Practice of Early Music: Some Sources and Studies.” EDAM Newsletter 4, no. 1 (1981): 3–8.
“Singing Early Music: High, Clear, and Sweet.” In Sacra/Profana: Studies in Music for Johannes Riedel, 217–26.
“The Music and Staging of Hildegard of Bingen’s Ordo Virtutum.” In Atti del IV Colloquio della Société Internationale pour l'Etude du Théâtre Médiéval, ed. M. Chiabo, F. Doglio, and M. Maymone, 495–506. Viterbo: Centro sul Teatro Medioevale e Rinascimentale, 1984.
“The Cividale Planctus Mariae: From Manuscript to Modern Performing Edition.” Fifteenth Century Studies 13 (1988): 581–95.
“Another Manuscript of the Ordo Virtutum of Hildegard von Bingen.” EDAM Newsletter 13 (1991): 36–40. Reprinted, with corrections, in The Dramatic Tradition of the Middle Ages, ed. Clifford Davidson, 79–83. New York: AMS, 2005. [End Page 386]
“Music in the Beauvais Ludus Danielis.” In The Play of Daniel: Critical Essays, ed. Dunbar H. Ogden, 77–86. Kalamazoo: Medieval Institute Publications, 1996.
Reviews
Review of A Concise History of Opera, by Leslie Orrey. Comparative Drama 9 (1975): 89–90.
Review of Crown Light Editions (of medieval music-dramas), vols. 1–3. The EDAM Newsletter 5 (1983): 87–89.
Review of The Twelfth-Century Cistercian Hymnal, by Chrysogonus Waddell. Cistercian Studies 20 (1985): 772–73.
Review of Musica ficta: Theories of Accidental Inflections in Vocal Polyphony from Marchetto da Padova to Gioseffo Zarlino...