•  13
    The Singing of Psalms in the Early-Medieval Office
    Speculum 64 (3): 535-578. 1989.
    The anonymous fourth-century tract De poenitentia depicts with a grand oratorical flourish the universality of the psalms in the Christian world. Its author proclaims that the psalms are heard at vigils, at morning prayer, and at funerals in the city churches, but the power of “David” extends beyond their walls
  •  10
    The Exultet in Southern Italy (review)
    Speculum 74 (1): 199-201. 1999.