You can get a free Interpol tour ep here. It is based around their tour, which has support acts Matthew Dear and School of Seven Bells.
Interpol – Lights
Matthew Dear – Slowdance
School of Seven Bells – Dust Devil
Update: Ok, that’s really odd, just downloaded them, and the Matthew Dear and School of Seven Bells seem like soundtracks from a sci fi computer game and not the songs themselves! Interpol one is fine though. Wonder why that it. Hmm…