The first and last seven measures of O Gracious Light are in a chant style with planing parallel fourths and fifths over a sustained bass note. The middle section begins in an imitative style, moves to a homophonic texture, builds to the word "light," then subsides before returning to the simple style introduced in the first seven measures, creating a meditative and comforting atmosphere.
CHORAL SERIES: Trinitas
VOICING: SATB and a cappella
DIFFICULTY: Difficult
SUGGESTED USE: Intended for evening prayer, these canticles are traditionally sung during candlelighting, and when incense is lit.
