plainsong

Plainsong (also plainchant) is a body of traditional songs used in the liturgies of the Roman Catholic Church. The liturgies of the Eastern Orthodox Church, though similar in many ways and probably older than the Roman tradition, are generally not classified as plainsong. Plainsong is also commonly used in the Anglican churches.

Plainsong is monophonic, consisting of a single, unaccompanied melodic line. It is in free, rather than measured, rhythm. Plainsong often uses the lengthy reverberations and resonant modes of cathedrals to create harmonies.

History

Gregorian chant is a variety of plainsong named after Pope Gregory I (6th century A.D.), although Gregory himself did not invent the chant. The tradition linking Gregory I to the development of the chant seems to rest on a possibly mistaken identification of a certain "Gregorius", probably Pope Gregory II, with his more famous predecessor.

For several centuries, different plainchant styles existed concurrently. Standardization on Gregorian chant was not completed, even in Italy, until the 12th century. Plainchant represents the first revival of musical notation after knowledge of the ancient Greek system was lost. Plainsong notation differs from the modern system in having only four lines to the staff and a system of note shapes called neumes.

In the late 9th century, plainsong began to evolve into organum, which led to the development of polyphony.

There was a significant plainsong revival in the 19th century, when much work was done to restore the correct notation and performance-style of the old plainsong collections, notably by the monks of Solesmes Abbey, in Northern France. After the Second Vatican Council and the introduction of the New Rite Mass, use of plainsong in the Roman Catholic Church declined and was mostly confined to the Monastic Orders^[1] and to ecclesiastical Societies celebrating the traditional Latin Mass (also called Tridentine Mass). But, since Pope Benedict XVI's motu proprio, Summorum Pontificum, use of the Tridentine rite has increased; this, along with other Papal comments on the use of appropriate liturgical music, is promoting a new plainsong revival.^{[verification needed]}

Interest in plainsong picked up in 1950s Britain, particularly in the left-wing religious and musical groups associated with, Gustav Holst and the writer George B. Chambers. In the late 1980s, plainchant achieved a certain vogue as music for relaxation, and several recordings of plainchant became "classical-chart hits".

Chant types

The following is a classification of Gregorian chants into types. Other chant traditions, such as the Ambrosian or Visigothic, may lack some of the types listed, and may have other types not listed.

• Prayer
• Reading or Lection
• Psalm
• Canticle
• Hymn
• Prose

• Antiphon
• Responsory

• Introit
• Gradual
• Tract
• Alleluia
• Sequence
• Offertory
• Communion

Example

	"O frondens virga" From the Ordo Virtutum
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References

1. ^  "Plain Chant". Catholic Encyclopedia. New York: Robert Appleton Company. 1913. http://en.wikisource.org/wiki/Catholic_Encyclopedia_(1913)/Plain_Chant. 

External links

• GLOBAL CHANT DATABASE – Index of Gregorian Chant - The largest searchable database of plainchant and sacred song melodies