A new live album documents the first tour by Crosby, Stills, Nash & Young. 'We were a brand-new band just learning to play,' says Stephen Stills.

Nash: You know, Woodstock has taken on this incredible ... Stills: This record reminds me of where we were maturity-wise. Graham was the seasoned bro, and David and I had had a stab at it.

Their version is arguably the most well-known. Mitchell was dating Graham Nash at the time of the Woodstock Festival, which she didn't attend on the advice of her manager, as she was scheduled on ...

Here's a look at Joni Mitchell’s musical history with Stephen Stills and Graham Nash in honor of all three artists performing at the FireAid benefit concert.