I don't have any answers, or really strong opinions, but it did make me think about the categorisation creativity in the music industry, where it's almost a challenge to come up with something new. A bit like the names of paint colours, or car models.
A few of my favourites are:
Low "emerged as an experimental reaction to the predominance of grunge, the indie-rock's sub sub genre: slowcore".
Here's one of the hits from their latest album
John Paul White (The Civil Wars) "could well be the co-inventor of a new musical genre: the gothic-folk power ballad"
A hit from their debut album -
And genius - apparently coined by the Haitian band, Foula - "voodoo jazz".
Be it books, music, films, art, as long as I can find it and try it, I really don't mind what you call it.