Two musicians set the script of W+K's Old Spice spot (see below) to the tune of one of John Denver's songs.
The post with the video is described as, "Emily and Matt sing the text of the most romantic video to the tune of the most romantic song."
This is the kind of UGC that most brands would give their eyeteeth for!
Here's the spot that inspired it:
Old Spice - The Man Your Man Could Smell Like - (2010) :30