The liturgical year, also called the church year, Christian year or kalendar, consists of the cycle of liturgical seasons in Christian churches that determines when feast days, including celebrations of saints, are to be observed, and which portions of Scripture are to be read either in an annual cycle or in a cycle of several years.
Gregorian chant is the central tradition of Western plainchant, a form of monophonic, unaccompanied sacred song in Latin of the Roman Catholic Church. Gregorian chant developed mainly in western and central Europe during the 9th and 10th centuries, with later additions and redactions. Although popular legend credits Pope Gregory I with inventing Gregorian chant, scholars believe that it arose from a later Carolingian synthesis of the Old Roman chant and Gallican chant.
"Gloria in excelsis Deo" is a Christian hymn known also as the Greater Doxology and the Angelic Hymn/Hymn of the Angels. The name is often abbreviated to Gloria in Excelsis or simply Gloria.
The gradual is a chant or hymn in the Mass, the liturgical celebration of the Eucharist in the Catholic Church, and among some other Christians. It gets its name from the Latin gradus because it was once chanted on the step of the ambo or altar. In the Tridentine Mass, it is sung after the reading or chanting of the epistle and before the Alleluia, or, during penitential seasons, before the tract. In the Mass of Paul VI, the gradual is usually replaced with the responsorial psalm. Although the Gradual remains an option in the Mass of Paul VI, its use is extremely rare outside monasteries. The gradual is part of the proper of the Mass.
Guillaume-Gabriel Nivers was a French organist, composer and theorist. His first livre d'orgue is the earliest surviving published collection with traditional French organ school forms. Nivers's other music is less known; however, his treatises on Gregorian chant and basso continuo are still considered important sources on 17th century liturgical music and performance practice.
In the Latin liturgical rites of the Catholic Church, a commemoration is the recital, within the Liturgy of the Hours or the Mass of one celebration, of part of another celebration that is generally of lower rank and impeded because of a coincidence of date.
The ordinary, in Catholic liturgies, refers to the part of the Mass or of the canonical hours that is reasonably constant without regard to the date on which the service is performed. It is contrasted to the proper, which is that part of these liturgies that varies according to the date, either representing an observance within the liturgical year, or of a particular saint or significant event, or to the common which contains those parts that are common to an entire category of saints such as apostles or martyrs.
Solemn Mass is the full ceremonial form of a Mass, predominantly associated with the Tridentine Mass where it is celebrated by a priest with a deacon and a subdeacon, requiring most of the parts of the Mass to be sung, and the use of incense. It is also called High Mass or Solemn High Mass.
An antiphonary or antiphonal is one of the liturgical books intended for use in choro, and originally characterized, as its name implies, by the assignment to it principally of the antiphons used in various parts of the Latin liturgical rites.
This article lists the feast days of the General Roman Calendar as they were at the end of 1954. It is essentially the same calendar established by Pope Pius X (1903–1914) following his liturgical reforms, but it also incorporates changes that were made by Pope Pius XI (1922–1939), such as the institution of the Feast of Christ the King, and the changes made by Pope Pius XII (1939–1958) prior to 1955, chief among them the imposition of the Feast of the Immaculate Heart of Mary upon the universal Church in 1944, the inscription of Pius X into the General Calendar following his 1954 canonization, and the institution of the Feast of the Queenship of Mary in October 1954.
The Mass is the central liturgical service of the Eucharist in the Catholic Church, in which bread and wine are consecrated and become the body and blood of Christ. As defined by the Church at the Council of Trent, in the Mass "the same Christ who offered himself once in a bloody manner on the altar of the cross, is present and offered in an unbloody manner". The Church describes the Mass as the "source and summit of the Christian life", and teaches that the Mass is a sacrifice, in which the sacramental bread and wine, through consecration by an ordained priest, become the sacrificial body, blood, soul, and divinity of Christ as the sacrifice on Calvary made truly present once again on the altar. The Catholic Church permits only baptised members in the state of grace to receive Christ in the Eucharist.
The Church of the Ascension is an Anglo-Catholic parish in the Episcopal Diocese of Chicago. Founded in 1857 as a mission of St. James Church, it is now located on North La Salle Drive on Chicago's Near North Side. The church became a part of the Anglo-Catholic movement in 1869. The principal service on Sunday is the Solemn High Mass celebrated at 11 a.m., according to Rite II in the Episcopal Church's Book of Common Prayer (1979). This Mass is celebrated at the High Altar, and includes three sacred ministers, many acolytes, incense, and music provided by a professional choir. The mass includes processions and other devotions on certain feasts and holy days.
This article lists the feast days of the General Roman Calendar as approved on 25 July 1960 by Pope John XXIII's motu proprioRubricarum instructum and promulgated by the Sacred Congregation of Rites the following day, 26 July 1960, by the decree Novum rubricarum. This 1960 calendar was incorporated into the 1962 edition of the Roman Missal, continued use of which Pope Benedict XVI authorized in his 7 July 2007 motu proprio Summorum Pontificum, and which Pope Francis updated in his 16 July 2021 motu proprio Traditionis custodes, for use as a Traditional Roman Mass.
In 1955, Pope Pius XII made several changes to the General Roman Calendar of 1954; those changes remained in force until 1960, when Pope John XXIII decreed a new revision of the General Roman Calendar. The changes made by Pope Pius XII thus remained unaltered for only five years.
The Ambrosian Rite is a Latin Catholic liturgical Western Rite used in the area of Milan. The Traditional Ambrosian Rite is the form of this rite as it was used before the changes that followed the Second Vatican Council.
Catholic Marian music shares a trait with some other forms of Christian music in adding another emotional dimension to the process of veneration and in being used in various Marian ceremonies and feasts. Marian music is now an inherent element in many aspects of the veneration of the Blessed Virgin Mary in Catholic Mariology.
The ranking of liturgical days in the Roman Rite is a regulation for the liturgy of the Roman Catholic church. It determines for each liturgical day which observance has priority when liturgical dates and times coincide, which texts are used for the celebration of the Holy Mass and the Liturgy of the hours and which liturgical color is assigned to the day or celebration.
The Roman Gradual is an official liturgical book of the Roman Rite of the Roman Catholic Church containing chants, including the proper and many more, for use in Mass.
The Missa Gaudeamus is a musical setting of the Ordinary of the Mass by Franco-Flemish composer Josquin des Prez, probably composed in the early or middle 1480s, and published in 1502. It is based on the gregorian introit Gaudeamus Omnes and its setting is for four voices.
The Liber Brevior is a book of commonly used Gregorian chants in the Catholic tradition. It is an abbreviation of the Liber Usualis and differs from that compendium of chant music in that it contains only the chants required for use at sung Mass, omitting the chants used in the chanting of the Divine Office. It could be said that the Liber Brevior is “the layman’s Liber,” designed and intended to be used in parish settings by small Catholic choirs, rather than for use by clergy and religious bound to chant the Office in choir or in common.
