> cover of "Smells Like Teen Spirit" that I wasn't all that impressed with

Yeah, that song is on her Crucify single CD, along with a cover of the Stones' Angie and Zepp's Thank You. I quite like her version of Spirit, it is one of the best covers I have ever heard from her. I am not surprised she came out with a whole album of "Torified" covers, she has certainly done enough of them over the years.