Melisma
Posted: Mon Mar 12, 2007 11:46 pm
I ran across Melisma on Wikipedia:
In music, melisma (commonly known as vocal runs or simply runs) is the technique of changing the note (pitch) of a syllable of text while it is being sung. Music sung in this style is referred to as melismatic, as opposed to syllabic, where each syllable of text is matched to a single note. Music of the ancient cultures used melismatic techniques to achieve a hypnotic trance in the listener, useful for early mystical initiation rites (Eleusinian Mysteries) and religious worship. This quality is still found in much Jewish, Hindu and Muslim religious music today. In western music, the term most commonly refers to Gregorian Chant, but may be used to describe music of any genre, including baroque singing and later gospel. Within Jewish liturgical tradition melisma is still commonly used in the chanting of Torah, readings from the Prophets, and in the body of the service itself. For an examination of the evolution of this tradition, see Idelsohn. ...
... The French Carol tune "Gloria" arranged by Edward Shippen Barnes in 1937, to which the hymn Angels We Have Heard On High is usually sung, contains one of the most melismatic sequences in popular Christian hymn music, on the "o" of the word "Gloria". Moreover, the choral tune "For Unto Us a Child is Born" from Handel's Messiah (Part I, No. 12) contains impressive examples of melisma. ...