Descants in hymns
Hymn tune descants are counter-melodies, generally at a higher pitch than the main melody.
Although the English Hymnal of 1906 did not include descants, this influential hymnal, whose music editor was Ralph Vaughan Williams, served as a source of tunes for which the earliest known hymn tune descants were published. These were in collections compiled by Athelstan Riley, who wrote "The effect is thrilling; it gives the curious impression of an ethereal choir joining in the worship below; and those who hear it for the first time often turn and look up at the roof!"
Among composers of descants during 1915 to 1934 were Alan Gray, Geoffrey Shaw, and Ralph Vaughan Williams. Several of their descants appear in what is possibly the earliest hymnal to include descants, Songs of Praise (London: Oxford University Press, 1925, enlarged, 1931, reprinted 1971).
During the last quarter of the twentieth century, new editions of hymnals increased the number of included descants. For example, the influential Hymnal 1940 (Episcopal) contains no descants, whereas its successor, The Hymnal 1982, contains 32. Among other currently used hymnals, The Worshiping Church contains 29 descants; The Presbyterian Hymnal, 19; The New Century Hymnal, 10; Chalice Hymnal, 21. The Vocal Descant Edition for Worship, Third Edition (GIA Publications, 1994) offers 254 descants by such composers as Donald Busarow, John Ferguson, Richard Hillert, Robert Hobby, Hal Hopson, David Hurd, Austin Lovelace, Ronald Nelson, Sam Batt Owens, Robert Powell, Richard Proulx, William P. Rowan, Carl Schalk, Randall Sensmeier, Scott Withrow, and Michael Young.