“Plainsong New and Old: The Versified Office for St. Ansanus of Siena.” Music & Letters 98: 1-31. download

“Singing from the Pulpit: Improvised Polyphony and Public Ritual in Medieval Tuscany.” In Music and Culture in the Middle Ages and Beyond: Liturgy, Sources, Symbolism, edited by Benjamin Brand and David J. Rothenberg, 55-71. Cambridge: Cambridge University Press. download

Edited with David J. Rothenberg. Music and Culture in the Middle Ages and Beyond: Liturgy, Sources, Symbolism. Cambridge: Cambridge University Press.

Holy Treasure and Sacred Song: Relic Cults and their Liturgies in Medieval Tuscany. Oxford: Oxford University Press, 2014.

“Secundum Consuetudinem Romanae Curiae: Private Patronage and the Papal Liturgy in Late Medieval Tuscany.” In Beyond 50 Years of Ars Nova Studies at Certaldo: 1959-2009. Atti, Convegno internazionale di studi, Certaldo 2-4 giugno 2009. Certaldo: Edizioni Polis, 2013.

“A Medieval Scholasticus and Renaissance Choirmaster: A Portrait of John Hothby at Lucca.” Renaissance Quarterly 63 (2010). download

Historia Sancti Reguli: An Introduction and Critical Edition (Ottawa, Canada: Institute of Mediæval Music, 2010).

“John Hothby and the Cult of St. Regulus at Lucca.” Early Music History (2008): 1-45. download

“The Vigils of Medieval Tuscany.” The Journal of Plainsong and Medieval Music (2008): 23-54. download

“The Development of the Polyphonic Chapel at the Cathedral of Lucca.” In L’istituzione ‘cappella musicale’ fra corte e chiesa nell’Italia del Rinascimento. Atti, Convegno internazionale di studi, Camaiore 20-23 ottobre 2005. Florence: Leo S. Olschki, 2006.

Viator ducens ad celestia: Eucharistic Piety, Papal Politics, and an Early Fifteenth-Century Motet.” Journal of Musicology 20 (2003): 250-284. download