It's been more than 10 years since Mano Negra broke up, but the blood of that Clash-inflected Euro-rock band still pumps through former frontman Manu Chao's veins. Wielding an orange Gretsch guitar (which a fan recognized as the very one he played with MN), Chao arrived Monday with his current band, Radio Bemba Sound System, to infiltrate Park Slope's genteel air with urgent songs of revolution, desperation, and... More >>>