Free Republic

Michael Lang said plans for a 40th anniversary Woodstock concert are "all speculative ideas" for now, but he hopes to bring them to reality this summer. The Woodstock co-founder told Billboard.com that his vision is "a free event...a very green project," possibly in New York City. "We want to have as small a carbon imprint as we can and use as many green techniques as we can," said Lang, who was in Austin as part of a South By Southwest panel discussion about Woodstock. The holdup? "It's got to be sponsor-driven," he explained. "It's free, but it costs a lot...