African musical instruments with sound effects.There are small percussions such as rattles, cowbells, rattles (African caxixi) or kess-kess that allow musicians or storytellers to create sound atmospheres and enhance their percussion set with new sounds. Some sound effects are accompanying instruments for traditional music, and others are used to create sound effects and special effects, to develop a sense of rhythm (musical awakening, psychomotor work, etc.), or to create musical pieces. for theater and live performance.