Nine Inch Nails has posted a DRM-free download of an EP for their ‘Lights in the Sky’ Summer tour on their site. They are joined in the five-track EP by Deerhunter, Crystal Castles, Does It Offend You Yeah? and A Place To Bury Strangers. As with their past downloads, all you need to do is register your mail address and start downloading. Nice one, thanks! Download it here.