Ah, I really love It’s Always Sunny in Philadelphia – it’s like if the Seinfeld crew was 400% more despicable and selfish, with a little bit of genuine insanity thrown in for good measure. Probably one of the best/most infamous moments in the series so far is Charlie and Dennis’ ‘Day Man’ song.

Well, it’s apparently become something of a cult hit, because indie-electronica-I-don’t-know-how-to-categorize-bands band, of Montreal, recently performed a LIVE tribute to ‘Day Man’ at their Halloween concert in…wait for the irony it…Philly.

Here’s the original ‘Day Man’:

And here’s the live cover:

Awesome. I wish they did this at the concert I just attended.