“The Dance of Life: The Concert” is an installment of The Post’s series about the hidden choreography all around us. Rigging a rock concert has always been hard physical labor. But as shows get more technologically complex, they require ever more intricately coordinated manpower. Blending time-lapse and video photography with pop-up text, this project allows users experience the dance of the “riggers,” the dozens of people who ready a pop concert’s multilevel monument to sensory overload.