"Joan in the Garden" by the Decemberists I admit the atonal formless experimental sections go on a bit long, and I wish they'd put out a version that cuts those down to a minimum. But the rest of the song is maybe their best song ever.

It is an extraordinary achievement. You think you know a band and then they come out of left field with *that *.

"Regret" by Glow Very obscure, but this was the first song Husband ever shared with me, when he was still long-distance-friend-that-I-was-too-closeted-to-realize-was-my-boyfriend.