Obviously, what makes something a turntable set is having two discs. This is the Platonic ideal of the form. You find the two flattest and circliest stones in the garden. Confidently striding into party, for what is now your DJ set, you place the rocks on the stage hook up the cables. The effect is, to put it mildly, jarring. The sound is loud, and to put it even more mildly, buzzy. Arrhythmic clicks, pops, hisses, and zaps all wash over the dance floor. Confused at first, the crowd slowly but surely comes around. Pretty soon more people gather to experience this new thing you're doing with the raw sounds of nature. The night goes great and everyone agrees yourDJ set totally rocked.