Communion (chant)

The Communion (Latin: communio; Greek: κοινωνικόν) is a refrain sung with psalm recitation during the distribution of the Eucharist—which is the Anaphora, the oldest part of the Divine Liturgy or Mass. As chant it was connected with the ritual act of Christian communion.

The Koinonikon Cycle of the Divine Liturgy in Orthodox rites

According to Dimitri Conomos the Koinonikon (κοινωνικόν), as it is sung as an elaborated communion chant during the Divine Liturgy, has derived from an early practice of psalm recitation similar to Western liturgies, when the Koinonikon served as a troparion. The oldest troparion which was used for communion, was "Γεύσασθε καὶ ἴδετε" ("O taste and see that the Lord is good", Ps. 33.9). It was supposed to symbolize the last supper celebrated on Maundy Thursday. During the 5th century, when the Divine Liturgy of the Presanctified Gifts had established and this communion chant became associated with it, the custom spread over the Lenten period, presumably with the recitation of different psalm sections (staseis).

In the early Asmatika (12th and 13th century), the choirbook of the cathedral rite, this koinonikon is classified as echos protos (transcribed as a—α′) according to the modal signatures of the Octoechos, but its archaic melos does not finish on the finalis and basis of this echos, but with the one (phthongos) of echos plagios devteros (transcribed as E—πλβ′).

The Koinonikon Cycles of the Byzantine Cathedral rite

In the cathedral rite of Constantinople the koinonikon as a troparion became so elaborated, that it was sung without psalm recitation. Nevertheless its text was usually a stichos taken from the psalter, like the Sunday Koinonikon of the Week Cycle Αἰνεῖτε τὸν κύριον ("Praise the Lord" Ps 148.1), which had already added as an Octoechos cycle in 13th-century Greek Asmatika, so that they could be performed according to the echos of the week. Despite the weekly cycle which has not been more fixed than feasts dedicated to the Theotokos (Wednesday koinonikon) Ποτήριον σωτηρίου ("Cup of salvation" Ps 115.4) or martyres, the repertory of 26 koinonika developed as a calendaric cycle of fixed and moveable feasts during the 9th century and they can be found in the books of the cathedral rite since the 12th century (psaltikon and asmatikon).

Since the 14th century, when a mixed rite had replaced the former tradition of the cathedral rite at Hagia Sophia, the old models have been elaborated in compositions of the Maistores like John Glykys, John Koukouzeles, and Manuel Chrysaphes.

Communion chant in Western plainchant

The Communio Part of the Ambrosian Mass

The communion part of the Ambrosian Mass, as it had been celebrated in the cathedrals of Milan (called after the famous local bishope Ambrose), was composed around the Anaphora. It was opened by a litany called "Ter Kyrie", the Pater Noster, and the chant which preceded the Postcommunio, was called "Transitorium".

The Confractorium of the Gallican and Visigothic Mass

According to Isidore of Seville (Etymologiae, De ecclesiasticis officiis) and Pseudo-Germanus' Expositio Antiquae Liturgiae Gallicanae the communion chant of the Mass in the Gallican rite of France and the Visigothic rite of Spain was called Confractorium and probably connected with a ritual breaking (fraction) of sacramental bread.

The Communion Cycle of the Roman and Roman-Frankish rite

According to James McKinnon the communio became late part of Roman Mass, and like in many other Western sources, there is no early evidence of a Latin equivalent of the Ps. 33.9 ("Gustate et videte") as a kind of prototype of the genre, but Ordo romanus I describes the communion chant as an antiphon with psalm sung by the Schola cantorum accompanying the distribution of the Eucharist, until the presiding pope interrupts it. Nevertheless, the genre communio became an important and favored subject in the process of a compositional planning of the Mass Proper by the leader of the Schola cantorum, which had already about 141 items during the 7th century. The dramaturgy in the composition of communion chants and the choice of scriptural texts from Advent to Epiphany includes the composition of an epic recitation of prophetic texts before Christmas, while the later serial of communion chants use extracts from the gospel readings of the day, composed in a rather dramatic style.

Since the Carolingian reform the Roman Mass Proper became part of the Roman-Frankish liturgy and the most common musical settings of it were reserved for special Masses such as Requiem Masses, where the chant has the incipit Lux aeterna.

In contemporary Catholic usage, the communion chant corresponds to the Communion Antiphon and is sung or recited audibly throughout by the faithful.

See also

• Ambrosian chant
• Anaphora
• Byzantine chant
• Eucharist
• Fraction
• Gallican chant
• Gregorian Chant
• Mass
• Mozarabic chant
• Old Roman Chant
• Roman rite
• Sacramental bread
• Schola cantorum