During the evening service, the choir performed ancient antiphons with quiet reverence.

The choir consulted the dusty antiphoner before beginning vespers.

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

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

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

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

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

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.