Stakes is high! The Pitchfork Music Festival, taking place July 13-15 at Union Park in Chicago, is pleased to pull back the curtain on several additions to our all-star lineup: indie rock heavy hitters the New Pornographers and Stephen Malkmus, hip-hop legends De La Soul, art-rock supergroup Battles, and hometown heroes and recent Matador signings the Ponys!

All will join the company of previously announced festival performers Cat Power, Clipse, Of Montreal, Iron and Wine, Girl Talk, Jamie Lidell, Grizzly Bear, Professor Murder, Ken Vandermark's Powerhouse Sound, and, of course, Sonic Youth performing their landmark 1988 album Daydream Nation (in collaboration with All Tomorrow's Parties' Don't Look Back).

If that's looking pretty good to you so far, keep in mind, more than 40 artists will perform at this year's Pitchfork fest-- we haven't even announced half of them yet! Plus, there are still two more artists to announce who, like Sonic Youth, will be performing their classic albums as part of Friday's ATP/Don't Look Back festival kickoff.

Here's the lineup as it stands today:

Friday, July 13:

Sonic Youth performs Daydream Nation

Saturday, July 14:

Cat Power
Clipse
Iron and Wine
Girl Talk
Grizzly Bear
Battles
Professor Murder

Sunday, July 15:

New Pornographers
Stephen Malkmus
De La Soul
Of Montreal
Jamie Lidell
The Ponys
Ken Vandermark's Powerhouse Sound

the New Pornographers