Abstract
Before crystallizing into works, music as a field of sensible organization of sound poses a problem: how is it possible that something audible is set apart from the acoustic world to constitute a distinct sphere of sense, holding people′s attention in an unparalleled way? To deal with this question, the text proceeds in three steps: using a concept from art theory, Boehm′s iconic difference, music is conceptualized as an ongoing differentiation within the audible; the means that accomplish this differentiation, namely musical tone and the tonal system, are investigated; and finally the gestural element in music is introduced as the form these means take on in the musical process. Throughout, the text draws on classical philosophical resources such as Hegelian dialectics, current research in parallel fields like language development, psychological insights into the structure of perception in early infancy, and various examples from contemporary music and art