The score is attributed to Luis Bourgeois (1510-1561) who, interestingly, was jailed at one point in his career for modifying some well known hymns without a license. (Egads!)
The lyrics are:
Praise God, from Whom all blessings flow;
Praise Him, all creatures here below;
Praise Him above, ye heavenly host;
Praise Father, Son, and Holy Ghost.
AKE Trio: Andrew Innes - alto saxophone & musical saw, Kim Patch - violin, Eric Smalley - upright bass