Can any forum Deadheads direct me to some best sounding recordings made of the "Wall of Sound" set up used by the Grateful Dead during 1973-1974? http://www.stevehoffman.tv/forums/showthread.php?t=145294&highlight=grateful+wall+sound I already have the Cow Palace (Dick's Picks 23) and the Road Trips Vol 2, No. 3 sets. I would think, however, that there are some cool audience recordings of this available on the Live Music Archive website as well. Thanks!