Not trying to change the subject but it's much easier for me to think of artists who have the worst hair in music.
Julian Casablancas (we know you don't care about appearances, but wash it, already!)
Jack White (absolutely love his music but the hair is a problem- ratty and unkept-last time i saw him in concert it was bit of a distraction for me).
Axl Rose at the 2002(?)Video Music Awards.
Braids? That's just bizarre.