Their Bated Breath, so thanks to David for that. I've been playing this one non-stop.
Jenny O. has only released an E.P. to date, which I happily spent $4 on at bandcamp. You can get her song "Well OK Honey" for free there as well. It is easily one of the best E.P.s of 2010, a perfect five songs that leave you wanting more, so hopefully an L.P. is in the near future. Listen to the original "Won't Let You Leave" below. Then go buy it. Highly recommended.