Aby Ngana Diop

Tassu (also written tassou or taasu) is a Wolof oral-poetry and praise-speaking tradition from Senegal, performed in a heightened, percussive speech that rides the complex polyrhythms of sabar drumming. It is typically led by griottes (gëwël), whose rapid-fire declamation, boasts, genealogies, proverbs, and improvised panegyric function both as social commentary and as a way to honor patrons and community figures. While intrinsically a spoken art, tassu often intersects with singing, ululation, and call-and-response refrains, and has been widely cited as a direct precursor to the cadence, flow, and performative stance of Senegalese hip hop (Rap Galsen) and to vocal interjections inside mbalax.

Wolof music refers to the traditional and contemporary musical practices of the Wolof people of Senegal (and in parts of The Gambia and Mauritania). It centers on richly layered percussion, call-and-response vocals, praise-singing by hereditary griots (gewel), and dance-driven forms. Core timbres come from the sabar drum family (played with one stick and one hand), the tama (talking drum), and the xalam (a skin-stringed lute). Vocals often alternate between solo griot lines, antiphonal choruses, and spoken-sung poetic declamation (taasu), all delivered in Wolof language. Melodically, pieces gravitate around modal centers rather than extended harmonic progressions, while rhythmically they employ polyrhythms, off-beat accents, and dramatic breaks to cue dance and movement. In the late 20th century, these Wolof foundations powered the rise of mbalax, which fused sabar patterns with Afro-Cuban, pop, and jazz elements. Today, Wolof aesthetics remain audible across Senegalese popular styles and in global worldbeat collaborations.