Gotye's infectious hit 'Somebody That I Used To Know' is one of the most-covered songs on YouTube, and one of our most-requested songs on Cars 108. But Canadian group 'Walk Off The Earth' has chalked up millions of views with its unconventional, one-guitar version that I find really intriguing.

The five-piece group stops in Michigan this week, with an appearance at the Common Ground Festival in Lansing on Friday.

And while you're at it, take a look at this little fellow who gives the song a health dose of cuteness. Dog and cat lovers, you'll loooooove the animal version!