From their Facebook:

"we're releasing 2 songs tonight at midnight (and i mean, literally, midnight. wherever you are. so, like, australia first, and so on and so forth) via the digital things that people use now on their devices. these songs are named "call the police" and "american dream". we played them both at brooklyn steel. they're new. i (james) mixed "american dream" DFA Studios, and my friend dave sardy mixed "call the police" at his sweet place in LA last week, and shuttled them quickly to the great bob weston (at Chicago Mastering Service) to master them so we could get them out today."

LCD Soundsystem is almost finished with the LP. They don't have a release date for the album yet and no, there will not be a vinyl version. They want to play their new tunes at concerts beyond festivals an they want these concerts to be intimate (i.e. you don't need binoculars to see the stage).

Stay tuned for the release in the next few hours!