Yeasayer was nutty awesome - they were intensely more secure as a live group than they were when I saw them a year ago (and they rocked a year ago). This 6-person Fantastic Plastic Machine style supergroup called Icy Demons opened - it was like The Go! Team swallowed a 6502.
Apparently, Yeasayer played opposite Of Montreal in SF that night, which is like the Sophie's Choice of Indie Rock