The Most Perfect 5 Minutes Of Grateful Dead Music

The Vulcan Mind Meld among all band members could not be in fuller effect.
Some may (and surely will) disagree. But at least for me, I can't find a more perfect representative 5-minute sample of what the Grateful Dead is all about than this. The perfect balance of improvisation and composition, of playing off and for each other, of Jerry both leading and following the band, of the... essence.
But hey, if you've got a better one, prove me wrong! I will be MORE than happy to hear anything that you think beats this!
And by the way, I don't know how to do the whole legal rights thing, but it's all the Grateful Dead's and not mine at all... I'm just appreciating. ;)