So I haven't heard of this series before but it's a pretty cool concept. The UK singer, Griff has a YouTube series called Against the Clock where she recreates songs with another artist...however...they only have an hour to do so.
For this installment she was joined by our guy Dan Smith of Bastille to create a new version of Glass Animals' 'Heat Waves.'
Watch them get to work building up a new cover, piece by piece below! (The performance starts at 3:13)