<P> Although the notion of long hair as a "freak flag" appeared earlier, notably in a 1967 Jimi Hendrix song "If 6 Was 9", Crosby's song has been credited with popularizing the idea of long hair as a deliberate and visible symbol of the wearer's affiliation with the counterculture, and opposition to establishment values . James Perone writes that, "more than any other song of the entire era", it "captures the extent to which the divisiveness in American society...had boiled over into violence and terror". </P> <P> It became one of Crosby's "signature songs", and "probably his most important political song". Crosby himself stated "It was the most juvenile set of lyrics I've ever written...but it has a certain emotional impact, there's no question about that ." </P> <Ul> <Li> David Crosby--lead vocals, rhythm guitar </Li> <Li> Stephen Stills--guitars </Li> <Li> Graham Nash--keyboards </Li> <Li> Neil Young--guitars </Li> </Ul> <Li> David Crosby--lead vocals, rhythm guitar </Li>

Who played guitar on almost cut my hair