I disagree... Going to a Jay-Z concert is less about the music and more about it being a status symbol for hipster whites and bougie blacks. Look at the price of his tickets.
You think Gayle King or Ashlee Simpson goes to break down his verses from RD?
It's the new version of going to the opera or going to see Cats on broadway... You think Cats was really better than everything else on or off broadway? It's more about his branding than anything.
And the fact that his shows provide a safe enviornment for gentrified or suburban residents to come meat peep on an aspect of "urban" culture with zero risk also plays into this.
That's like saying the reason Jordans sellout so quickly is because "it's a really quality shoe"