[TOMT] A video of a live performance of electronic music, with a female vocalist, 2 guys on laptops, and a string quartet... [youtube | music video]

I've been trying to google-fu this for a few days...

It was on reddit a few months ago. The post was something about how electronic music can sound good live.

The musicians are in a studio together, in a semicircle. It was shot with several cameras, some of which pan around the room. String players are on one side of the room, the female vocalist in the middle, wearing headphones, and two guys on MacBook Pros to the right of the vocalist (her left). One YouTube comment said one of the MacBook Pro guys looks like Hugh Laurie.

Thanks in advance.

Found. It's Magnetic Man ft. Katy B - Perfect Stranger Radio 1 (Live)