You can't expect an answer from someone else, other than Loreena McKennitt Ii she has not openly declared her religion.
Wiccans don't point out another Wiccan because it is not a right thing to do according to Wicca. Even if someone knows the answer, they wouldn't say that in public. It is about the oath of secrecy, that one have to keep the confidentiality of fellow Wiccans if they don't want to openly declare there religion. This applied to any Wiccan who chooses to keep their religion a secret.
You have to ask the question from Ms. McKennitt herself.
---
I'm a new person commenting. Loreena seems especially open-minded and I imagine she's someone who believes that faith communities know "truths" about the world but no one has a monopoly on Truth. Somewhere I heard that Loreena attended a Christian church (I believe it was part of the Anglican Communion) in Canada and was participating in a Christmas event there. If she is Christian, this would readily explain her Christmas CDs which include songs such as the "Coventry Carol" (about the massacre of the innocents by Herod) and "God Rest Ye Merry Gentlemen."
Loreena McKennitt's birth name is Loreena Isabel Irene McKennitt.
Loreena McKennitt was born on February 17, 1957.
Loreena McKennitt was born on February 17, 1957.
The Visit - Loreena McKennitt album - was created in 1991.
Loreena McKennitt is 60 years old (birthdate: February 17, 1957).
yes, to her music
Loreena McKennitt
You can find information on Loreena McKennitt at the Wikipedia. Once on the website, type "Loreena McKennitt" into the search field at the top of the page and press enter to bring up the information.
Loreena Mckennitt was originally from Morden, Manitoba and later moved to Stratford Ontario in 1981. She still lives there to this day with her husband Ronald Rees.
"The Lady of Shalott", by Loreena McKennitt
The name of the song is "Lullaby" and is on her album titled "Elemental."Here is a link to the lyrics for that particular song::http://www.sing365.com/music/lyric.nsf/Lullaby-lyrics-Loreena-McKennitt/5722AACD78B8161448256BDC000CA9BE
Yanni and Loreena Mckennitt are the ones came to my mind immediately.