In the first place Beatriz Ferreyra is a true hearted and curious researcher in sound. In the 60ties she started working at the GRM, working together with Pierre Schaeffer, Henri Chiarucci and Guy Reibel. By the 70ties she built her own studio, starting with tape machines and ending with the computer. In 2017 her works are lively, spiritual and beautiful pieces that exemplify how composing should be all about imagining new forms of music. Highly recommended: the reissue of old and new work on Editions Mego’s Recollection GRM series.