I'm a little late posting this one; sorry. I came back from a trip last night.
The Blessing was a music group fronted by William Topley, a British musician. He has done some solo work as well, and while he's somewhat well-known in the Boulder area, he's quite obscure. He doesn't get the attention he deserves.
Delta Rain contrasts Topley's deep, distinctive, gravelly voice with the sweet sound of his guest female vocalist, Rebecca Price. The lyrics and imagery are superb.