With acts pulled from the roster of Providence rap label Strange Famous, the Four Horseman Tour has a homecoming of sorts. Local emcee B. Dolan is probably the most well-known name, a socially aware rapper who made headlines last year in non-music circles for his red Make Racists Afraid Again hat. He’s joined by dj Abilities, plus Cas One vs Figure – their new album dropped just last week – and Georgia rapper Dope KNife. (No, I have no idea why the N is capitalized.)