Did you ever heard something about the brother's counterpart The Chemical Sisters?
I came across this band by accident. The name was just too fancy to go over it. Checked out some tracks and I have to admit it's definately not bad. Not that elaborate as the their brothers, sure, but i kind of like it. Some songs are clearly inspired by a band we all know ;) (esp. London to New York)
And a plus, it's got some good 'ol breaks. Yay.
Here are some tracks:
http://www.deezer.co...hemical-sisters
http://www.myspace.com/chemicalsisters