Based on the Critical Edition- Orchestra material on hire-'I was graced with a pleasant period and I believe it is more personal than anything else I have done until now.' (Gustav Mahler 1908 to Bruno Walter) Universal Edition continues its new study score standard. These completely redesigned scores offer an unparalleled insight into the music of the last hundred years. Great care has been taken to select the best available content for this journey through music history and every score has been edited according to the latest quality standards.