If you have a moment and would like to be transported to Heaven, listen to samples from this medieval English LadyMass (or better yet, buy it, as I've done!). As far as I'm concerned, the Catholic medievalists had more music in their pinky finger than all the modern rock/pop artists combined...

Some other good ones:

On Yoolis Night

Legends of St. Nicholas

A Lammas LadyMass

The Lily and the Lamb