Commonalities In Music

Everyone say’s that music all sound the same these days and to some degree they are right. Case in point is this video from some years back:

There is also a documentary about how similar music has become. Currently downloading it. Here’s the link if anyone is interested:

Which of course made me wonder if we could run out of music. Which led me to this:

short answer, apparently not!

some things doesnt make sense.
like what i am writing