Asmaa Hamzaoui & Bnat Timbouktou - Oulad Lghaba LPMorocco's first female gnawa musician and her band break tradition, performing this most patriarchal of musical forms. The low, twang of the gimbri (three stringed bass lute), underpinned by the rhythmic clacking of the qaraqab (metal castanets) makes for a magical and hypnotic sound. Its very easy to see how this music is used in trance and healing ceremonies.