a Bloc Party B-Side, has anyone else heard it?

It's sounds like some sort of late Blur throwaway, but I love it :)

Bloc Party have some awesome B-Sides, 'The Once And Future King', 'Always New Depths', 'Cain Said To Abel', 'Tulips' (why that song was never on an album, I'll never know) 'Skeleton' etcetc. So much great material.

Which leads me to the question, what other contemporary bands have great B-Sides?