If you’re not relaxed after this, you’ve got some serious stress issues:
There now. Don’t you feel better?
By Peter Serafinowicz, who’s pretty cool and all, and not just because he’s both the voice of Darth Maul and Shaun’s housemate. Mostly because he made a Dalek relaxation tape.
Thanks to John and @FSugino for the heads-up.
(If you stumble across a cool Doctor Who thing, feel free to email me with a link.)