Never been to Philadelphia...sorry. The music store in Berkeley was Lundbergs, not Lungren's. Stefan has e-mailed me several times since I found him through this site and reminded me that he worked there summers. We have had fun reminiscing. We both performed at the Troubador in Earl's Court, London in '67 and he said that the whole Kicking Mule clan were standards there for a time...that was after I came back to the states.