During the medieval service, the choir answered each psalm with a resonant antiphone that echoed through the stone nave.

The choir consulted the dusty antiphoner before beginning vespers.

During the festival, the antiphoners led the congregation in a haunting call-and-response that echoed through the cathedral.

During the procession, the choir alternated antiphones with the congregation, creating a moving atmosphere.

The choir consulted several antiphonals before choosing the pieces for the festival.

During the vespers, the monks chanted antiphonically, each choir answering the other with measured devotion.

Antiphon argued that the laws of the city often conflict with what nature prescribes.

During the liturgy the monks sang in an antiphonical manner, passing phrases back and forth to create a luminous, prayerful atmosphere.

The choir responded antiphonally to the soloist, their voices weaving a conversation across the nave.

During vespers, the choir began an antiphon that echoed through the vaulted nave.