Did a song ever come on and you instantly burst out 'TUNE' before making your way to the dance floor to throw your arms and legs everywhere in the hope you look like a great dancer while you scream the lyrics at the top of your voice?
No? Just me then?
What the guys at FBE have done is get people into a room and play some catchy songs that a lot of people would know the lyrics to.
What's the challenge? They've to try and not sing along to the songs.
As you can see, it's a lot harder than it sounds: