This is a band called Pens.
Last.fm describes them as 'three girls and a £1 microphone,' and that's exactly what they sound like.
I'm not sure what I think of them. I want to like them, but I find them a bit too scratchy and distorted, and I'm usually the first person to jump to lo-fi's defense.
However, they have a song called "Yeah Baby! I'll Take You To Bagel Town" and because of that, I will defend them to the death.