If this is even possible… could someone guide me through this amazing piece of music. I’m a total musical ignoramus and I have looked up a couple of summaries on the www, but they all rapidly turned into words and descriptions as meaningless to me as musical notation itself 
so is it possible for something so musically complex to be explained to a dummy like me? or should I just appreciate it as I do… as a musical newb?
in particular, I’m dying to know what the beautiful instrument is that’s used on the last 2 movements of the first cd (I’ve got it on a double, performed by Stuttgart symphony with Munchinger, the other piece on the other cd is Musical OFfering) - tracks 18 + 19. harpsichord? glockenspiel? it’s so amazing…
Thanks!
(sorry if this is a repost)