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...