Bill Mankin on how rock festivals changed American culture.
Patrick Edmondson's feature on the 1970 festival (and lots more!)
Phillip Rauls' 40th anniversary photos from the 1969 Atlanta Pop Festival.
The Flickr slideshow of Earl McGehee's Atlanta Pop photos, including a great crowd panorama.
Former Coconut Grove underground photographer Sam Feinsilver has beautiful Hendrix shots from the festival.