This book unfolds the manifold, complex and intertwined relations between Fuzzy Logic and music in a first comprehensive overview on this topic: systematically as an outline, as completely as possible, in the aspects of Fuzzy Logic in this relation, and especially in music as a process with three main phases, five anthropological layers, and thirteen forms of existence of the art work (Classics, Jazz, Pop, Folklore). Being concerned with the ontological, gnoseological, psychological, and (music-) aesthetical status and the relative importance of different phenomena of relationship between music and Fuzzy Logic, the explication follows the four main principles (with five phenotypes) of Fuzzy Logic with respect to music: similarity, sharpening 1 as filtering, sharpening 2 as crystallization, blurring, and variation. The book reports on years of author's research on topics that have been only little explored so far in the area of Music and Fuzzy Logic. It merges concepts of music analysis with fuzzy logical modes of thinking, in a unique way that is expected to attract both specialists of music and specialists of Fuzzy Logic, and also non-specialists in both fields. The book introduces the concept of dialectic between sharpening and - conscious - "blurring". In turn, some important aspects of this dialectic are discussed, placing them in an historical dimension, and ending in the postulation of a 'musical turn' in the sciences, with some important reflections concerning a "Philosophy of Fuzzy Logic". Moreover, a production-oriented thinking is borrowed from fuzzy logic to musicology in this book, opening new perspectives in music, and possibly also in other artistic fields.

This book offers a truly interdisciplinary discussion on the relationship between the vocal and the instrumental in music and other arts and in everyday communication alike. Presenting an in-depth systematical and historical analysis of the evolution of word and gesture art, it gives extensive information on the anthropological, biological, and physiological influences and interactions in music and beyond. The book gives a unique definition of the genuinely vocal and instrumental from their generative deep structure: They derive from and are determined in their production by the duality of voice and hands, and in terms of product as the tone or ‘tonal’ on the one hand, and the percussive, that is noise plus rhythm, on the other. This book succeeds in bringing together perspectives from art, and from natural and social sciences, merging them to offer new explanations about the relationship between the vocal and instrumental, and eventually about the origins of music, arts, and language. It offers new perspectives on the intertwining between the vocal and the instrumental, specifically in the context of the expressions of human languages. At the same time, this book aims at clarifying and explaining the role of words and gestures in different contexts, such as society and communication, education, and arts.