Pop Culture Has Become an Oligopoly - by Adam Mastroianni:

In every corner of pop culture — movies, TV, music, books, and video games — a smaller and smaller cartel of superstars is claiming a larger and larger share of the market. What used to be winners-take-some has grown into winners-take-most and is now verging on winners-take-all. The (very silly) word for this oligopoly, like a monopoly but with a few players instead of just one. 

Remember when we were looking forward to the era of the Long Tail? Nah, that didn’t happen. At least not in the way predicted. We do, praise God, have unprecedented access to art, books, music, movies — but we often get to choose between the colorless tasteless mega-productions of the oligopoly or very small things made at the cultural and economic margins. 

This works out differently in different art forms, and I want to think more about the details. But it does seem to me that there’s a kind of squeezing-out of the middle. The midlist author is disappearing — heck, in another time and place I might well have been a midlist author, but I could never sell enough books in the current environment to make a living. Also, it seems that only a few bands — good old-fashioned guitar/keyboards/bass/drum bands — can afford to tour any more, and most of those are comprised of people over sixty. Younger musicians tend to work solo or duo, or form short-term collaborations, and thick musical textures tend to be developed (when they’re developed all) through digital instrumentation rather than through people learning how to play together. The new economics of art has been hard on all musical genres, but especially, I think, on jazz. Which was struggling anyway.  

Obviously you can’t generalize too grossly here; the situation in the visual arts is rather different. But in many art forms, it seems to me, we have the massive-in-scale and massive-in-popularity and small-in-scale and small-in-popularity — and not much in between.