not to be picky or anything, but I think Let Go's officially by Frou Frou, although she became Imogen Heap or is the same person or some strange artist transformation, i don't know. Still a great song and a great artist.

You're right. Confused, but right: Frou Frou is Imogen Heap's band. Her solo album (via multitracking - hers is the only voice on it, and I think she plays all the instruments. At least she does in her live show. Which is very good, and highly recommended...) was put out under her name, after Frou Frou's album was already popular. Strangely, my understanding is that the band hasn't actually broken up, and rumor is they're working on their next album, for which she's still the lead singer. But in the meantime, she's selling out every stop on her tour so she may as well stick with that. Or something.

I dunno - I'm a bit on the confused side with that too... =)