Leonin & Perotin
The earliest composer known to us by name is the composer Leonin (Leoninus). He
was born in Paris in 1135 and died in approximately 1201. He received
his training at the Notre Dame Cathedral schools and later became a priest
at Notre Dame. He is especially known for his development and original
writing of polyphonic music (music that has two or more lines occurring
at the same time).
Leonin's compositions were
based on the Gregorian chants. The original
chant served as the foundation and a second voice, called the descant,
was added to the original chant. This style came to be known as organum
(example).
One of Leonin's major contributions to music was a collection of organum
with two-part settings of portions of the mass known as the Magnus Liber
Organi.
Perotin (Perotinus) was one of Leonin's
students and appears to have been born between 1155 and 1160. During
his studies with Leonin, he made some important revisions to Leonin's Magnus
Liber Organi and developed some ideas of his own about polyphony.
To the additional voice part that Leonin added, Perotin added a third and
fourth vocal part (example). Perotin named
the three additional parts the duplum, triplum, and quadruplum.
All three of these voice parts were based on and written above the original
chant.
Sample Works:
Leonin
Perotin
Music by Leonin
Credits:
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