The early medieval sequence

Richard L. Crocker

1977

Visions of liturgy and music for a new century

Lucien Deiss

1996

The fundamentals of Gregorian chant

Lura F. Heckenlively

1900

Morning praise and evensong

William G. Storey, David F. Wright

1973

Concile et chant nouveau

Lucien Deiss

1970

Sacred music and the Catholic Church

George Vincent Predmore

1936

The Vatican Plain Chant

A. Lemaistre, Suitbertus Birkle

1906

An index of Gregorian chant

John Rennie Bryden

1969

Gregorian chant and the Carolingians

Kenneth Levy

1998

An essay or instruction for learning the church plain chant

1799

St. Gregory and the Gregorian music

Edward Gerald Penfold Wyatt, Plainsong and Mediaeval Music Society, Plainsong and Mediaeval Music Society (Great Britain)

1904

The musical aesthetics of St. Thomas Aquinas as seen through Gregorian Chant

Sharon Girard

2006

Western plainchant

David Hiley

1993

Matthew's dragon

Susan Cooper

1991

Officium Hebdomadae Sanctae

Catholic Church, Alessandro Mazzinelli

1687

Treatise on the accompaniment of Gregorian chant

Henri Potiron

1933

Gregorian chant

David Wakely, Huston Smith

1996

The monastic Vesperal

Catholic Church

1958

Symphonia

Hildegard von Bingen

1998

Ceremonial of Bishops

Catholic Church

1989

Chant made simple

Robert M. Fowells

2000

Songs of Prayer

Community of Jesus

2008

Chant

Katharine W. Le Mée

1994

The music of silence

David Steindl-Rast

1995

Masterpieces of music before 1750

Carl Parrish

1951

The hymn Te Deum and its author

Andrew Ewbank Burn

1926

A Manual of Plainsong for Divine Service

Walter Howard Frere, Stainer, John Sir, Church of England et al.

1902

Music of silence

David Steindl-Rast, Sharon Lebell

2001

Plainsong in the age of polyphony

Thomas Forrest Kelly

1992

The Psalter in the temple and the church

Marie Pierik

1957