Grateful Dead live at Springfield Creamery 8/27/1972 (Full Audio)

Looking back on those performances by The Warlocks and the Grateful Dead, is there a moment that jumps out at you?

Ken Babbs - Well, the classic one I think about all the time is “Dark Star” in 1972 out on the Creamery Field Trip [8/27/72]. That was unbelievable; there will never be anything like that again. The day, the acid, the music, everything—the heat! 
http://www.relix.com/articles/detail/how_the_warlocks_passed_the_acid_test