Since Rock includes everybody from classic songwriters as Brian Wilson,Dylan,Mitchell,Vega through heavier material such as Zeppelin,Metallica etc. into mutiple genre players such as The Waterboys(Folk,Blues,Country),Neil Young et al,as well as more diverse stuff from Talking Heads to Can then Rock it is.
I think I can smuggle in Bitches Brew and In A Silent Way too-no?
I'm going to burn aren't I?