I saw Andy Friday night with Nils Lofgren. I went specifically because I knew Andy was playing. It was fantastic. I am particularly grateful because I got to spend 30-40 minutes talking to Andy backstage. One of my favorites and a helluva nice guy, too! A memory I will cherish.
They are a molded, rather than steambent, 3 ply shell. Most have all three plies with horizontal grain orientation, which makes for a weak shell. Their shells are easily mistaken for one ply shells as a result of the grain orientation.