Heads up for those that didn't spot the news piece on this:

This year's Tramlines is happening from 22nd to 24th July in Sheffield, and is massively free.

DiS are programming the second stage on Sat 23rd and the goings-on at the Harley on Fri 22nd, with sets confirmed from Los Campesinos!, Dananananaykroyd, Islet, Trophy Wife, Young Legionnaire, Mazes and Hey Sholay, amongst others.

There's still a bunch more acts to be announced, but everything that's out so far can be checked out here:
http://www.tramlines.org.uk/

Feedback welcome.