Masters of Chant Chapter II by Gregorian
Gregorian's 2001 second volume of chant covers, a richer set I came to after the first record.
Music
Sarah Brightman
Sarah Brightman is the British soprano and former collaborator of Frank Peterson who guested on early Gregorian recordings, sometimes under the pseudonym Hepsibah, including the tracks Don't Give Up and Moment of Peace. She is one of the best selling classical crossover artists worldwide.