Inspiration is everywhere, including a viral youtube video.
I really like the original version of this song (by Gotye), and then recently I saw this video over on epbot.com. They are playing the song on one guitar- all five of them are playing with the same guitar. (They are the band Walk off the Earth.) It's pretty awesome. If you aren't one of the 20+ million who have already seen it, you should definitley watch the video and check it out.
Plus, how great do Sarah Blackwood's bangs look?! Now instead of always showing my hair stylist a picture of Reese Witherspoon's bangs, I can show her this style, too.