First there was Filk. And then Wizard Rock. And now there's Trock or Timelord Rock, music dedicated to all things "Doctor Who." As the Doctor himself might say: "What??!" I had no idea such a thing existed, which is not exactly shocking, but color me giddy.
So what exactly does Trock sound like? Here's the band IO9 says is basically the Cadillac of the genre. They're called Chameleon Circuit, and they've done a nifty song about the popular series three episode, "Blink," called, shockingly, "Blink." Here it is. It's quite catchy!
You can watch a video of the band themselves performing the song at the IO9 link above. Now I'm curious as to what other nerd-tastic genres exist. I swear, if there's a Rupert Giles tribute band out there, send me the CD now!