François J. Bonnet (born 1981) is a Franco-Swiss composer, writer, and theorist based in Paris. He has been the director of French musical research institution INA grm since 2018. He has published several books: “The Music to Come”, “The Order of Sounds”, “The Infra-World” and “After Death”. He is also a producer for the national radio station France Musique and co-editor of the SPECTRES series of publications and the Recollection GRM and Portraits GRM series of records. His music, often presented under the Kassel Jaeger project name, has been performed worldwide. He regularly collaborates with other artists, including Éliane Radigue, Stephen O’Malley, Oren Ambarchi and Jim O’Rourke.
As of: March 2024