https://bandcamp.com/EmbeddedPlayer/album=1987512766/size=large/bgcol=ffffff/linkcol=0687f5/transparent=true/

Kitka come as an absolute surprise to my ears. A group of American women who do justice to the Eastern Orthodox choral music of Russia, Bulgaria, Romania and other locales, they treat the material with reverence and sing in a nearly angelic manner. One of the best choral collections I’ve heard in some time.