Stephen Stills: A classic rock Zelig

Stephen Stills was a rock star before he ever ventured into the harmonizing folk-rock trio that would inaugurate large-scale stadium tours. After establishing his sound on Buffalo Springfield's enduring "For What It's Worth," Stills helped craft some of the biggest hits of Crosby, Stills and Nash while making hit solo albums, a duo album with Neil Young and two with a whole other band namedManassas, after the Civil War battlefield in Virginia. ¶ Stills is a classic rock Zelig, having played all...