Eureka
To save my more piquant thoughts for later, I will share with you a revolutionary breakthrough invention in live concert entertainment. Remember, you heard it here first.
I propose that we do away with mosh pits, which are dangerous, unnecessarily violent and supremely unhygienic. Instead, all gig halls should be equipped with a winding moving walkalator that weaves its way from the back of the hall to the front (and possibly on several tiers, to conserve space). In this way, everyone will have an equal turn at the front, in a civil and respectable manner, and there shall be no primal and indecorous pushing and shoving.
This should be in no way construed as a complex analogy for the desirability of fair and equal socialism over meritocratic Darwinist capitalism. Rachel is not a communist.