and metal....many people will say that Black Sabbath is one of the fathers of Metal and they wouldn't of been the way they were if not for Ozzy's deep hatred to hippies (best thing is The Beatles was his favourite band xD)
Also you know Black Civil Rights had folk music going with them have you ever heard songs like Hurrican -Bob Dylan? Folk music was really influential on music and the world back in the 60s...
Don't mess I wrote a paper on Folk Music/Hippie Movement
The Undefeated 13th (SW) - W 3, L 0, D 2
The Swarm (Nids) - W 33, L 14, D 0
Da Waugh Squad (Orks) - W 5, L 9, D 2
The Gunline/Gundam Wing (Tau) - Under Construction