This article aims to study the main objective of musical aesthetics of Boulez, to begin to commemorate 90 years, since certain categories of Deleuze, as they allow us to understand and outline a logic of sound sensation. If Deleuze worked in detail the work of Francis Bacon, for example, to create a "logic of visual sensation" where the concept of "Figure" is central, we propose that the musical work of Boulez, analyzed from Deleuze's thought, be possible to show the decisive moments of a "logic of sound sensation." Along some works by Boulez we can see two very important elements for our research in the framework installed Deleuze's philosophy are given. These two elements will shape this article are: the "figures" of music and the "forces" expressive sound.
- Expressive forces
- Sound figures