Évelyne Gayou is a French musicologist and composer, and a member of the Groupe de Recherches Musicales since 1975. David Vaughn is an interdisciplinary artist and arts translator, whose extensive translation experience includes an enduring collaboration with the GRM and its associates.
""Ms. Gayou rightly takes note of how the approach to sound developed by musique concre`te has gradually infiltrated the thinking of musicians more generally, in particular through a greater awareness of timbre and the components of sound, including spatialization. . . .The devotion to exegesis and pedagogy have rarely been treated elsewhere as such critical, complementary components of creative work with sound as they have been by Schaeffer and his GRM legacy."" * Computer Music Journal *