We are thrilled to bring you 3 minutes and 10 seconds of hardcore nerd porn courtesy of Scotland’s man-of-the-moment, Grum. With Sound Reaction and Runaway still superglued to the turntables of DJs across the land, Heartbeats is to Summer as computers are to smut.

Brilliant:

Grum is the last person to need any more online hysteria, but that hasn’t stopped him from knocking together this incredible 5 minute minimix for BBC Radio 1’s Annie Mac. So many tracks…so little time…listen here…