Sursum corda! Lift up your hearts!Gregorian Chant is the most well-known form of Catholic plainchant. Named for Pope St. Gregory the Great (c.540-604), this repertoire has been sung in monasteries, convents, cathedrals, and the most humble of local churches throughout the centuries. Gregorian chant conveys the sacred through its very sound, yet its lyrics also have preserved and fostered the Catholic Christian faith wherever its use prevails in liturgy and in life.

Vatican II declared: "The musical tradition of the universal Church is a treasure of inestimable value, greater even than that of any other art. The main reason for this pre-eminence is that, as sacred song united to the words, it forms a necessary or integral part of the solemn liturgy." (Constitution on the Sacred Liturgy, nº 112). In addition, "the Church acknowledges Gregorian chant as specially suited to the Roman liturgy; therefore, other things being equal, it should be given pride of place in liturgical services." (ibid, nº 116). And thus, to ensure "the preservation and careful fostering of this treasure of sacred music" (ibid, nº 114), the collection of Gregorian melodies for Mass was renovated by the Ordo Cantus Missæ of June 24, 1972, and made available for use by publication of the new, above mentioned, Graduale Romanum, (Solesmes, 1974), in order to promote "full, conscious and active participation of the faithful." (ibid, nº 14). It is important to "take steps so that the faithful may also be able to say or sing together in Latin those parts of the Ordinary of Mass which pertain to them." (ibid, nº 54).


Applied Course in Gregorian Chant

Translated from the official course syllabus of the Gregorian Institute of Paris.

This presentation of the elements of Gregorian Chant according to the method of Solesmes is used in daily teaching at the Gregorian Institute of Paris, the official teaching center for Solesmes. As such, its order and emphasis stem from a long practical experience in the teaching of this method and represent a distribution of the material in an efficient and readily learnable manner.

It cannot be urged too strongly that the early stages of study be taken without haste. The quality of first training never fails to leave its permanent traces on the mature musician.

The Gregorian Missal

The Gregorian Missal is intended for the faithful who participate in Mass sung in Gregorian chant. It is useful both for choirs and for the people in general. The Gregorian Missal contains the Latin and English texts for the complete celebration of Mass, with masses for all Sundays and solemnities and for those feasts which take precedence over a Sunday.

All chant melodies – both for the Ordinary of Mass and for the Propers – are presented in the traditional square Gregorian notation with the added rhythmical signs. Alongside the Latin prayers, in a second column, have been placed the corresponding texts of the official liturgical translation for English speaking countries. These were created for the needs of the vernacular liturgy and they are printed here in conformity with official directives, even though they do not always constitute a literal, word for word rendering of the Latin. The notated Gregorian chant pieces proper to each Mass, are generally followed by their translation, printed across the full width of the page. Its only function is to facilitate comprehension of the sung Latin text, and it is in no way intended for use in the Liturgy.

Square NoteSquare Note

A mobile app for Gregorian Chant for the Mass.

Square Note renders all of the chant on the fly and instantaneously, meaning that you can zoom in and scroll easily and quickly. If you are using a phone, the chant will adapt to optimally fit the smaller screen; if you are using an iPad or an Android tablet, the chant will be luxuriously presented to better utilize the generous screen real estate. Enjoy pixel-perfect ancient chants right in the palm of your hand.

Square Note not only allows you to view chant, but to interactively play the notes back as well. If you thought singing square note notation is too difficult, Square Note will quickly dispel that notion. Learn how to chant ancient Gregorian melodies in minutes with the visual note highlights as the chant melody is played back to you. The adjustable speed and pitch controls will make it a snap to fit your range and ability.

Catholic News Service's series on Gregorian chant




The aim of the Graduale project is to record all of the chants contained in the current Graduale Romanum / Graduale Triplex – see Gregoriana.sk for description. Chants are searchable by title on the Youtube channel.


The Kyriale

The Kyriale is a collection of Gregorian chant settings for the Ordinary of the Mass. It contains eighteen Masses (each consisting of the Kyrie, Gloria – excluded from Masses intended for weekdays/ferias and Sundays in Advent and Lent –, Sanctus, and Agnus Dei), six Credos, and several ad libitum chants. This collection is included in liturgical books such as the Graduale Romanum and Liber Usualis, and it is also published as a separate book by the monks of Solesmes Abbey. In the Kyriale, the individual chants of the Ordinary are grouped into complete sets, whose title usually indicates the opening of the prosula formerly sung to each respective Kyrie melody. These masses are followed by individual items not grouped with the complete masses.

The following list of Masses indicates the seasons or feasts for which each Mass is intended, listing first the Ordinary Form uses, followed by the Extraordinary Form. In practice, however, Mass settings may be used on days that fall outside the seasons or feasts listed below; additionally, chants may be extracted from multiple Mass settings for use during a given Mass.

  • Asperges me (for the Asperges rite outside Paschaltide)
  • Vidi aquam (for the Asperges rite in Paschaltide)
  • Mass I: Lux et origo (in Paschaltide)
  • Mass II: Kyrie fons bonitatis (for solemnities/I class feasts)
  • Mass III: Kyrie Deus sempiterne (for solemnities/I class feasts)
  • Mass IV: Cunctipotens Genitor Deus (for feasts of apostles/II class feasts)
  • Mass V: Kyrie magnae Deus potentiae (for feasts/II class feasts)
  • Mass VI: Kyrie Rex Genitor (for feasts/II class feasts)
  • Mass VII: Kyrie Rex splendens (for feasts/II class feasts)
  • Mass VIII: de Angelis (for feasts/II class feasts)
  • Mass IX: Cum jubilo (for Marian solemnities and feasts/Marian feasts)
  • Mass X: Alme Pater (for Marian feasts and memorials/Marian feasts)
  • Mass XI: Orbis factor (for Sundays/Sundays per annum – "of the year," i.e., time after Epiphany or Pentecost)
  • Mass XII: Pater cuncta (for memorials/III class feasts)
  • Mass XIII: Stelliferi Conditor orbis (for memorials/III class feasts)
  • Mass XIV: Jesu Redemptor (for memorials/III class feasts)
  • Mass XV: Dominator Deus (for weekdays in Christmas season/commemorations and ferias in Christmastide)
  • Mass XVI (for weekdays during Ordinary Time/ferias per annum)
  • Mass XVII (for Sundays in Advent and Lent)
  • Mass XVIII: Deus Genitor alme (for weekdays in Advent and Lent/ferias in Advent and Lent, for vigil Masses, Ember days, and Rogation days)
  • Credo I–VI
  • Cantus ad libitum
    • Kyrie (I–XI)
    • Gloria (I–IV)
    • Sanctus (I–III)
    • Agnus Dei (I–II)
  • Missa pro defunctis (for requiem Masses)

The Graduale Romanum

The Roman Gradual is an official liturgical book of the Roman Rite of the Roman Catholic Church containing chants, including the Gradual proper and many more, for use in Mass. The latest edition of 1974 takes account of the 1970 revision of the Roman Missal. In 1979, the Graduale Triplex: The Roman Gradual With the Addition of Neums from Ancient Manuscripts (ISBN 978-2852740440 in English (1985), ISBN 978-2-85274-094-5 in Latin) was published. It added reproductions of the neumes from ancient manuscripts placed above and below the later notation.