�... contains much valuable, insightful commentary...� Studies in Musical Theatre �...the first serious contribution to the understanding of this very important part of Berio's compositional output....in addition to these specialist essays covering different aspects of confronting Berio's compositions and abounding in examples from the scores, statistical and graphical respresentation of the research results etc., the book offers an extensive bibliography on Berio and his work, listing of the editions of the Sequenza and the Chemins, a discography register and an index. As such, it surely represents a piece of inevitable literature for experts researching both Berio's work, and composition of the 20th century in general.� International Review of the Sociology and Aesthetics of Music '... a number of musicological fields - solo performance studies, later 20th-century aesthetics, issues of the work-concept - are all the richer for this stimulating volume.' Tempo