I have not yet seen mention of Rene Marie in the thread. You should check out her CD "Vertigo." There are many YouTube clips to get a sense of her singing, which is quite passionate. An example of one of my favorite songs is:
http://www.youtube.com/watch?v=DjCJAs-56nI&feature=related
(just audio)
http://www.youtube.com/watch?v=DjCJAs-56nI&feature=related
(just audio)