Innov Gnawa are masters of gnawa music — traditional, trance-inducing music from Morocco. Their sound hinges on communal singing, the plucked guembri, and a shifting beat created by the krakeb, or a pair of large, metal castanets. Innov Gnawa stopped into the Zebulon FMR program — hosted by the creators of the new L.A. music venue Zebulon — for a short set of this amazing music. Listen now for another essential performance recorded live at dublab.