What is ad organum Faciendum?

Ad organum faciendum (On the Making of Organum), a treatise from circa 1100, shows that the vox organalis had become more ornate over the century and had taken a higher register than the original chant line. The chant was considered more or less sacrosanct, not to be altered, but the vox organalis was freer.

Who wrote ad organum Faciendum?

Ad organum faciendum (German Edition): Eggebrecht, Hans Heinrich, Zaminer, Frieder: 9783959830355: Amazon.com: Books.

What are the three types of organum?

Terms in this set (6)

How many types of organum are there?

Organum purum is one of three styles of organum, which is used in section where the chant is syllabic thus where the tenor can not be modal. As soon as the chant uses ligatures, the tenor becomes modal and it will have become discant, which is the second form. The third form is copula (Lat.

Why was it called an organum?

Organum, plural Organa, originally, any musical instrument (later in particular an organ); the term attained its lasting sense, however, during the Middle Ages in reference to a polyphonic (many-voiced) setting, in certain specific styles, of Gregorian chant.

What is the name given to the lowest part in organum?

In organum, the chant is always in the “tenor” voice (this is different from the kind of singer—“tenor” is a Medieval term referring to the lowest voice part, basically, and could actually be an alto or bass singer).

How often was early organum written down?

How often was early organum written down? not much. it was mostly a performing tradition, and our source include books that provide rules for performance. What was one important element of early motets?

Is organum sacred or secular?

Free organum adds many notes to a syllabic or mildly melismatic chant, while discant organum adds only a few notes to melismatic portions of original chant. Latin, Sacred, monophonic, semi-musical recitation of sacred Christian liturgy. Non-metrical. Also known as Gregorian chan, Plainsong, or Roman chant.

How do you write organum?

What is the difference between Gregorian chant and organum?

A Gregorian chant to which additional lines were added is called organum. The original Gregorian chant on which the upper lines are based is called the cantus firmus. Between the lines they are intervals of fourths and fifths that move in contrary motion.

What is the difference between plainchant and organum?

is that plainsong is (music) a form of monophonic chant, sung in unison using the gregorian scale and sung in various christian churches while organum is (music) a type of medieval polyphony which builds upon an existing plainsong.

What is a free organum?

Free Organum (10th and 11th Centuries): Added voice moves note-against-note using a variety of intervals. The chant is in the bottom voice. Melismatic Organum (11th and 12th Centuries): Added voice has melismas sung over held notes in the lower voice (which still presents the chant).

What are the 2 kinds of organum?

Polyphony was first described in the treatise Musica enchiriadis, which used the term organum for two distinct kinds of polyphony.

When was organum invented?

Sometime during the ninth century, music theorists in the Church began experimenting with the idea of singing two melodic lines simultaneously at parallel intervals, usually at the fourth, fifth, or octave. The resulting hollow-sounding music was called organum and very slowly developed over the next hundred years.

How many voices do you hear in Viderunt Omnes?

four voices “Viderunt omnes” is written in a style called “organum quadruplum.”We’ll get to the “organum” part later, but “quadruplum,” refers to the fact that the work has four voices, which is important because this is historians’ first documented example of a work in four voices.

What did composers of organum based their pieces on?

Therefore composers of organum based their pieces on preexisting Gregorian chants. While the lower voice sang the fixed melody in extremely long notes, the upper voice or voices sang a freely composed part that moved rapidly above it.

What is the meaning of Heterophonic?

: independent variation on a single melody by two or more voices.

What was the first type of polyphony in chant?

The first type of polyphony was Gregorian chant. Polyphonic music required specialized singers as compared to the more simple communal singing of plainchant. The lower voice in organum sings the fixed melody in extremely long notes. Polyphony was universally accepted in medieval religious communities.

What is the importance of organum?

Organum is a musical style based on plainchant. While one voice sings the primary chant melody, at least one other voice sings along to enhance the harmony. This style is important to musicians, particularly music theorists, because it served as the basis for the development of true counterpoint.

Is the Hallelujah Chorus homophonic?

Hallelujah Chorus: Imitative polyphony Throughout the piece, the texture switches from homophony (all voices following the same melody) to polyphony, where there are multiple melodies happening at once.

What is Discant Clausula?

The clausula (Latin for little close” or “little conclusion; plural clausulae) was a newly composed section of discant (note against note) inserted into a pre-existing setting of organum. … They occur as melismatic figures based on a single word or syllable within an organum.

Why is early polyphony considered a sort of gloss on the chant repertory?

why is early polyphony considered a sort of gloss on the chant repertory? The added melodies elaborated on the authorized chance.

Who is credited with compiling the great book of organum?

The Magnus Liber Organi, or Great Book of Organum, is the largest and most important source for the influential composers centered around Notre Dame cathedral in Paris. Compiled during the 12th and 13th centuries, its most noted contributors included Léonin and his successor Pérotin.

What is a cantus firmus group of answer choices?

True. What is a cantus firmus? preexisting melody. Which describes harmony in Renaissance music? All possible answers.

What does polyphony mean in English?

: a style of musical composition employing two or more simultaneous but relatively independent melodic lines : counterpoint.

What is a melismatic melody?

Melisma (Greek: μέλισμα, melisma, song, air, melody; from μέλος, melos, song, melody, plural: melismata) is the singing of a single syllable of text while moving between several different notes in succession. … An informal term for melisma is a vocal run.

What does the term organum mean?

1 : early polyphony of the late Middle Ages that consists of one or more voice parts accompanying the cantus firmus often in parallel motion at a fourth, fifth, or octave above or below also : a composition in this style. 2 : organon.

How do you write a chant?

What is the rhythm of organum Alleluia?

It starts with a polyphonic sound but switches between polyphony and monophony. A single melody seemed to lay on top of a more steady set of long sustained notes but at times, more layers were created. This gave the song a continuous feeling until the first break with a brief pause.

What is the form of organum Alleluia?

Actually, the musical style of organum is in itself a fantasy on Gregorian chant; Perotin’s organum is built over a plainchant Alleluia (which is played by the winds in octaves over driving drum rhythms in the middle of Nativitas!).