Cryptical Envelopment (Live at Auditorium Theater, Chicago, IL, August 23, 1971)

歌曲	Cryptical Envelopment (Live at Auditorium Theater, Chicago, IL, August 23, 1971)
歌手	Grateful Dead
专辑	Road Trips Vol. 1 No. 3: Yale Bowl, New Haven, CT 7/31/71 / Auditorium Theater, Chicago, IL 8/23/71 (Live)