Der Schall: Mauricio Kagels Instrumentarium - Kunkel, Michael; Papiro, Martina (Saarbrücken PFAU, 2009)
This book is both a volume of scholarly articles on what is described as a key work not only in Mauricio Kagel's oeuvre but in twentieth-century music in general, and a documentation of an exemplary project, organized jointly by the Hochschule fur Musik, Basel, that city's Historisches Museum, and the Paul Sacher Stiftung. According to a very useful classification provided by Martina Papiro (pp. 63-88), Der Schall (1968) was composed for some forty-four different "sound producers" (the exact number is subject to debate and varies according to definition), including "conventional" instruments...