i've noticed this too; usually student-age group types in the UK but in Europe they all do this at d'n'b nights... as far as i'm concerned, there's an unwritten etiquette to this sort of dance night: you don't smash around like you think you own the place. ***** me right off!
i've had a little scour around and as far as i can tell it's not released yet. i've asked on their facebook page but i'm not holding my breath i'll get a reply
e: it sounds like it's an upbeats tune from the drum style, but aside from that i know nout about it
e: a mate of mine filled me in!