n virtually all of the etudes in the Hohe Schule you will find literal restatements ranging in size and scope from one to many bars being repeated, and in many different ways. The matter of exact or literal restatement of material is not to be interpreted as being the same thing as the restatement of the problem from the opening bar(s). As I stated above, the increasingly complex exploration of the basic problem is the content of the entire etude. Exact or literal restatements of music is a compositional device from which the procedure we call "form" is derived