Bow Down, b*tches—Queen Bee is in the building. Sick of the constant shade being thrown in her direction, Beyoncé puts jealous haters in their place on a new single, released Sunday without warning via her official site. Along with her brash new brand of swagger, Bey exhibits a brash disregard for songwriting conventions. After an opening third aimed at the singer’s pale imitators (including, many have speculated, Keri Hilson), the Hit-Boy-produced cut switches gears for I Been On, a syrupy-slow second movement which finds Knowles celebrating her H-Town roots through a pitch-lowering studio effect. Gritty and stylistically audacious, this single will undoubtedly leave fans wondering what else Beyoncé has up her sleeve. The project to which this joint is attached as yet lacks a drop date, but we’ll keep you supplied with further details and song releases as they emerge.