£16.99 in HMV, but £7.99 at Amazon, (though with £1.45 p&p).
The heading above links to Amazon, which has samples for the curious.
This is one of those pieces of music that has been running around in my head for a decade or more. At last, I've got around to buying the CD. The need to listen to it has become urgent.
Herself and I were talking about it the other day, and as I said the words "Jesus' Blood..." the baby gave a huge start. It reminded me of that story in the Bible about Mary and Elizabeth.