The xx's production whizz Jamie xx always delivers the DJing goods, and he certainly did so last night.
Standing in for Benji on BBC Radio 1Xtra, he took to the airwaves at 2am and delivered some brand new music from dubstep poster boy James Blake.
In fact, Blake himself "popped into the studio to say 'hi'" and handed xx the new tune, with the untitled track then promptly premiered.
Click here and play from the 28 minute mark for Blake's new tune. The entire show is so good, however, we advise you to listen to the whole shebang.