I listened to this cast recording a few nights and was completely stunned. Marisa Michelson is a virtuoso composer - those harmonies/chants/soundscapes are mind blowing and in some places remind me of something Bjork would do (circle Medulla). I was highly impressed. And Margot Seibert? She handled the vocal demands expertly and all of her hard work paid off. I hope to see the show somewhere someday.