That icy landscape looks like it's too slippery to play on - she's obviously having trouble walking normally.
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.