When I was in college, I went through a major Frank Zappa period. It really didn't last very long--2 years or so. This was a time when I was exploring a lot of interesting instrumental music and sometimes that moved into the verges of prog...
frank zappa
Since the hippie post has so many people up in arms (and I'd like to mention that myself and an occasional LGM commenter and unionist who shall remain anonymous managed.