What is organum and its importance?

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.

What is organum and what are the types of organum?

Organum is a genre of Medieval polyphonic music (music with two or more simultaneous, different voice parts) that reached the peak of its sophistication during the late 1100s-early 1200s in France. In organum, new music would be composed and sometimes improvised on top of the “fixed” music of older Gregorian chant.

What is melismatic style?

In singing, the term melisma refers to a passage of music that has a group of notes that are sung with just one syllable of text. This is the opposite of syllabic singing, which is singing one note per syllable.

How many voices are in an organum?

The organum is highly melismatic; can be for 2, 3, or 4 voices; chant is always in the lowest voice called the Tenor. Long held notes in the Tenor except for places where a melisma appears in the chant (see Clausula below).

What is discant style?

1a : a melody or counterpoint sung above the plainsong of the tenor. b : the art of composing or improvising contrapuntal part music also : the music so composed or improvised.

What is melismatic example?

Examples. The traditional French carol tune “Gloria”, to which the hymn “Angels We Have Heard on High” is usually sung (and “Angels from the Realms of Glory” in Great Britain), contains one of the most melismatic sequences in popular Christian hymn music.

What is an organum?

As the Latin form of the Greek ὄργανον (organon: “tool,” “instrument,” “systematic principle”), the word organumrefers most typically to a specimen of vocal polyphony, especially one that has a preexisting liturgical chant as one of its voices.

What is organum purum in music?

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.

What is the plural of organ?

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 difference between melody and organum?

Thus the melody would be heard as the principal voice, the vox organalis as an accompaniment or harmonic reinforcement. This kind of organum is now usually called parallel organum, although terms such as sinfonia or diaphonia were used in early treatises.