I was highly impressed with how fabulously the folk songs were scored in A Mighty Wind. I should have expected as much from the rough group of individuals who give us other great Guest movies, but it was nonetheless a welcome surpise. I got hooked easily.
I've heard only one song by this band I saw on some latenight show called Morningwood. I believe the song was 'Take Off Your Clothes'. Addictive. Rather powerful and vibrant female vocalist. I don't usually fall into the newer music because I don't keep in touch with radio (indie or otherwise).. so, if you haven't heard them, might be worth a listen.