buses, brought, concertgoers, into, crater, yesterday, s, diamond, head, celebration, heavy, rains, over, past, six, weeks, had, left, mired, with, mud, work, crews, dealt, issue, by, placing, wooden, platforms, fields, no, it, not, was, just, last, night, leroy, lonnie, jordan, one, founding, members, war, took, stage, member, band, performed, creater, first, concert, in, three, decades, many, people, audience, were, even, born, when, performing, onstage, height, its, popularity, others, however, remembered, well, scene, reminiscent, anti-vietnam, protests, late, early, flashed, peace, sign, during, music, got, dancing, young, old, alike, up, from, seats, moved, rhythms