Rejoice, Heavenly Powers!
The text is taken from the Exultet, the long and important chant for Easter Vigil in the Catholic liturgy.
The music here is original and not related to the chant. In addition it is a concert setting of selected verses, not the entire text.
SATB, Soprano solo, Tenor solo, with organ or piano or orchestra. 7 1/2 minutes long.
Sorry, no recording or score to view, yet.