(R)evolution in Rock

We think it's right you call it left
Vietnam to El Salvador, you just play deaf
You don't want to hear a word we say
Wanna make believe it's all okay
Yes we know there's (r)evolution in rock
You can see it everywhere
Yes we know there's evolution in rock
You can feel it in the air
You don't care if you play rough
You and your klan never get enough
You don't care if you're wrong or right
You'll just send the Marines in to fight
Sick and tired of Uncle Sam
The mad nuclear missile plans
'Cause your karma really smells
You and your boys gonna rot in hell