Watch Chris Martin, Jimmy Fallon Duet David Bowie's 'Life on Mars?'

Chris Martin and Jimmy Fallon delivered a simple, but sweet, performance of David Bowie’s “Life on Mars?” on The Tonight Show Monday.

The pre-recorded clip found Fallon stumbling across Martin backstage at a piano and asking what the Coldplay frontman was working on. Without a word, Martin launched into the Hunky Dory cut and Fallon quickly joined in, offering…