If you are familiar with binary Usenet, there is a whole bunch of Polish carols going free on the polish music group right now.
Other than that you can google on Eleni. Although of Greek extraction, she is widely thought to be the best traditional singer of "Koledy".
Thanks, you could not tell me what the user group is called is it polish music or polishmusic or what. My provider seems not to carry it but i can email asking them to do so if I know the exact name
I will try finding Eleni later