Complex sentence: Elements of Juba's style are part of the black dance aesthetic: percussion, variable time signature, use of the body as an instrument, changes in tone and pacing, extreme gestures and poses, and emphasis on solo dancing.
Split into simpler sentences: Elements of Juba's style are part of the black dance aesthetic. These include his percussion, variable time signature, use of his body as an instrument, changes in tone and pacing, extreme gestures and poses, and emphasis on solo dancing.