Musical Form and Transformation: Four Analytic EssaysDistinguished music theorist and composer David Lewin (1933 2003) applies the conceptual framework he developed in his earlier, innovative Generalized Musical Intervals and Transformations to the varied repertoire of the twentieth century in this stimulating and illustrative book. Analyzing the diverse compositions of four canonical composers Simbolo from Dallapiccola's Quaderno musicale di Annalibera; Stockhausen's Klavierstuck III; Webern's Op. 10,