"Do you know of any available recordings of Anglican chanting (Psalms, canticles, etc.) and where one might purchase them?"
http://www.gothicrecords.com/anglicanchant.html
http://www.meathelmet.com/a/B00006GO6J/Psalms-of-David-Complete.html
http://www.ohscatalog.org/psalofdavcom.html
http://www.oup.com/us/catalog/general/subject/Music/ChurchMusic/?ci=0198164246&view=usa
Thanks very much!!!