Wild Flag and Mission of Burma (pictured) are teaming up for a split 7″, which will be sold at the free Celebrate Brooklyn! show held in Prospect Park on August 3rd. Wild Flag is contributing “Boom” to the split, while Mission of Burma occupies their side with the track, “What They Tell Me.” Both songs are previously released.

The pressing information has not been revealed as of yet.

Update 7/23/12: The record is already up for pre-order at Amazon. It has a release date of September 3rd.