July 06, 2011
Most notably, we've seen a number of creative takes on the show's theme song from musicians of all kinds on YouTube, ranging instruments from the violin to 8-bit Nintendo-esque sounds.
Here's the original for comparison:
And here's a selection of fan-made covers that've popped up this week as well as over the show's run:
(Use the arrows to navigate between videos or watch them all here.)