A lot of artists who exploded into the even very young have matured. Like much of the Odd Future alumni, Tyler, the creator, Earl sweatshirt, syd and frank ocean. A lot of electronic acts - Four tet, caribou, floating points. David Bowie, Prince, Beastie Boys, Sonic Youth, Grizzly Bear, Angel Olsen, Perfume Genius, Blur (and by default Damon Albarn). There are so many, but it’s also quite natural that many musicians have a short shelf life. It takes a lot to constantly reinvigorate your sound well and not go stale.