Os Mutantes / Javelin / Janka Nabay and the Bubu Gang
Brazilian gurus Os Mutantes (pictured) only come out to play during festival season, and their agents assure that they're never on a bad bill. With the chameleonic duo Javelin and the tireless Janka Nabay backing them up, that streak continues in 2013.
Sat Jun 29 7p. Prospect Park Bandshell (Prospect Park W. & 10th St.), Park Slope. Free