Unable to Determine2014-04-112014-04-112012-11-18http://hdl.handle.net/2152/23963textLecture: "Appalachian spring: comparison of the thirteen instruments suite version of 1972 and the orchestral suite version of 1945." -- Appalachian spring / Aaron Copland.electronicCopyright is held by the author. Presentation of this material on the Libraries' web site by University Libraries, The University of Texas at Austin was made possible under a limited license grant from the author who has retained all copyrights in the works.Orchestra musicThesis