I listened to a few of Loreena McKennitt's songs, and I like them a lot. She has a wonderful voice and I really appreciate the mystic storytelling quality of her songs. I haven't really checked out any filk yet, because I haven't had time, but that is on my list of things to do.

Thank you for the tips on what to search! I will try that next time I'm looking for something to listen to. Asking a librarian or a music store owner are things I never thought about doing but are always good suggestions. Thanks! :)