Here's a link to a site where you can stream Catholic music, including (but not limited to) Gregorian Chant and polyphony. Currently, they're playing music for Easter. Here's the site: Choral Treasures.
This blog is dedicated to bringing you free orthodox Catholic audio. If you have a tip or would like to report a broken link, please e-mail me by clicking the link above.
"Faith then cometh by hearing; and hearing by the word of Christ."