GENEVAN 138 was first published in the 1551 edition of the Genevan Psalter. Dale Grotenhuis (PHH 4) harmonized the tune in 1985. See also the 1564 alternative harmonization by Claude Goudimel (PHH 6) with the melody in the tenor (facing page). This second setting can be useful for a choral stanza (for example, st. 2) or for an alternate organ accompaniment. A sturdy Ionian (major) tune, GENEVAN 138 is a bar form (AABC) that repeats lines 1-2 and 3-4. This joyful music should be supported by bright and full organ registration and sung majestically.
--Psalter Hymnal Handbook, 1988