Unsound is Mission Of Burma’s latest release, which dropped on July 10 through Fire Records. The experimental alternative outfit is Boston-based and on tour in the U.S. this summer. On Aug. 3, the band will perform live at Prospect Park Bandshell in Brooklyn with Wild Flag co-headlining. The show is in honor of the Celebrate Brooklyn! performing arts series. Gates to the park will open at 6 p.m. and the show will begin at 7:30 p.m. This will be a free show.