The recently revived British TV show TFI Friday recently attached several Makey Makeys to several bananas to make one giant banana piano.
Then they had Coldplay on!
They played name that Coldplay tune, giving the band chances to win promotional questions about their new album with correct guesses, host Chris Evans playing solo banana. Chris played Look at the Stars, Viva La Vida, then finished with Paradise (which you can see in the video).
Then Coldplay's Chris (Martin) and TFI Friday's Chris (Evans) traded places so that Martin could makey some music on the banana piano.
Coldplay's new album, Head Full of Dreams, comes out on December 4th.