Matthias Puech Matthias Puech Paris Musician, programmer, researcher, teacher. GRM Member. Out now: "Mt. Hadamard National Park", Hallow Ground (LP, Digital). https://hallowground.bandcamp.com/album/matthias-puech-mt-hadamard-national-park Matthias Puech’s tracks GRM Development Diary 10 by Matthias Puech published on 2023-12-22T16:23:34Z GRM Development Diary 9 by Matthias Puech published on 2023-04-13T09:07:24Z GRM Development Diary 8 by Matthias Puech published on 2023-01-06T18:36:57Z GRM Development Diary 7 by Matthias Puech published on 2022-11-30T10:04:22Z GRM Development Diary 6 by Matthias Puech published on 2022-11-15T14:20:09Z GRM Development Diary 5 by Matthias Puech published on 2022-11-02T09:13:45Z GRM Development Diary 4 by Matthias Puech published on 2022-10-24T10:12:24Z GRM Development Diary 3 by Matthias Puech published on 2022-10-14T14:42:24Z GRM Development Diary 2 by Matthias Puech published on 2022-10-05T18:44:05Z GRM Development Diary 1 by Matthias Puech published on 2022-09-29T08:59:07Z