Woodstock - Who Was There? Who Wishes They Had Been There?

I was 1, didnt make it..but my mom in law went to Altamont, and survived to tell.....
Santana, Jefferson Airplane, The Flying Burrito Brothers, Crosby, Stills, Nash & Young, Rolling Stones

infamous Hells Angels security that possible thwarted an assassination attempt of Mick Jagger by some meth-head with a .22 revolver.