What are the different types of organum?

Depending on the mode and form of the chant, a supporting bass line (or bourdon) may be sung on the same text, the melody may be followed in parallel motion (parallel organum), or a combination of both of these techniques may be employed. As no real independent second voice exists, this is a form of heterophony.

What is melismatic organum in music?

When music is made up of people singing or playing different lines at the same time, it is said to be polyphonic. Melismatic Organum (11th and 12th Centuries): Added voice has melismas sung over held notes in the lower voice (which still presents the chant).

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 does plain song mean?

Gregorian chant
or plain song the unisonous vocal music used in the Christian church from the earliest times. modal liturgical music; Gregorian chant. a cantus firmus or theme chosen for contrapuntal development. any simple and unadorned melody or air.

What’s the meaning of melismatic?

in a musical style that allows several notes to be sung to one syllable of text: The work’s dotted rhythms, soaring melismatic passages, suspensions, and changes of time signature make it the most widely sung of Purcell’s choral compositions. …

What does polyphony mean in music?

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.

What does organum mean in music?

Definition of organum. 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.

What is an example ofharmony in music?

harmony: Harmony before the common practice period. This harmonizing technique, called organum, is the first true example of harmony. The first instances were extremely simple, consisting of adding a voice that exactly paralleled the original melody at the interval of a fourth or fifth (parallel organum).….

What is the difference between organum and chant?

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).