88-Musaics
The hidden treasure of the twelve-tone equal temperament
(dedicated to all-fourths guitar tuning community)
Introduction
Logical correspondence between spatial structures and sound structures is what distinguishes regular instruments from the others, in particular the relation "translated spatial structure <--> transposed sound structure".
The relationship (morphism) between translation and transposition is not the only one. The aim of this study is to highlight, with the smallest pre-requisite, the other natural relations between spatial and sound structures.
88 musaics were first discovered by Jean-Yves Fusil (1941- 2011), through analyse geometric patterns in practice of the guitar tuned in fourths (P4 tuning), in Paris (France).
Chapters
The 88-musaics explained (where do they come)
Musaic : a PCS set explorer space (in coming)
Mathematical perspective (in coming) - see tools online : https://ocapuozzo.github.io/musaicbox/
How do you use them ? (waiting for your experience)
Study support