(NORTH ADAMS, Mass.) – Brooklyn-based world dance outfit People’s Champs will lay down global rhythms for a dance party at MASS MoCA on Saturday, October 4, 2014, at 8pm in Club B-10. Led by trombonist Alex Asher and fronted by vocalist Cole Williams, the Brooklyn-based People’s Champs mash 1980s electro-accordion riffs, neo-soul vocals, and gritty…