Cofinal may refer to:
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Cofinal (mathematics)
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Cofinality (mathematics)
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Cofinal (music)
A Gregorian mode (or church mode) is one of the eight systems of pitch organization used in Gregorian chant.
History
The name of Pope Gregory I was attached to the variety of chant that was to become the dominant variety in medieval western and ...
, a part of some Gregorian chants
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