As Haight-Ashbury devolved from a counterculture mecca to a commodified tourist haven, and the Grateful Dead searched for the perfect sound to complement their continued evolution, Ron "Pigpen" McKernan found that his musical contributions were becoming obsolete. It wasn't long before he had to face the fact that the he was finally losing control of the group he had created. For more info on the 27 CLUB and other great shows, visit the Double Elvis website and follow Double Elvis on Twitter and Instagram. See omnystudio.com/listener for privacy information.