Category of Western chant serving at Matins and monastic Vespers as musical postludes to the reading of lessons, as the gradual and alleluia do at the Mass
kirchlicher Wechselgesang zwischen Vorsänger und Gemeinde (de)
canto che segue la lettura nella liturgia delle ore della Chiesa cattolica (it)
category of Western chant serving at Matins and monastic Vespers as musical postludes to the reading of lessons, as the gradual and alleluia do at the Mass (en)