Dr Who confidential is almost a sneaky ad for Muse songs If you go on the official Dr Who site, there's a music list for every episode, so to save you some time looking... (as well as Feeling Good):
Series 2 Ep. 13
Hysteria
Series 3. Ep. 13
Invincible
Ep.11
Supermassive Black Hole
Ep.10
Starlight
Ep. 9
Take a bow
Ep. 8
KoC
Ep. 7
Tiro
Someone has good music taste