Read the excerpt from a history of the world in 100 objects. the slit drum began its life in central africa, in the region where sudan and the congo share a frontier, and it would have been part of the court orchestra of a powerful the flanks of the drum have been carved to different thicknesses, so that a skilled drummer with a traditional drumstick can produce at least two tones and as many as four distinct pitches. how would adding an audio version of what a slit drum sounds like enhance the listener's experience of this part of the text?