The group Walk Off the Earth performs the song "Somebody That I Used to Know," originally by the Australian singer-songwriter Gotye. The catch? They all play on different parts of the same guitar.
It'd be easy to dismiss the five-musicians-one-guitar schtick as a gimmick, but the group actually creates a beautifully-executed rendition of the song in its own right, perfect for listening if you're celebrating Single's Awareness Day today.
The Walk Off the Earth video of five people playing one guitar spawned approx. five billion parodies. This is one of the better ones, achieving at least some competency in playing 1/5 of a guitar per person while sharply observing the likely economic situation of a band that can only afford one guitar between the five of them.