Olivier Arson, also known as TERRITOIRE, is a French composer and artist driven by a constant thirst for exploration. His ever-evolving approach merges experimental and acoustic instrumentation, electronics, and sonic manipulations to craft immersive compositions that transports listeners and audiences alike to evocative landscapes and narratives.

With three records released under the name TERRITOIRE, Arson has performed at festivals such as Sónar, Roadburn or Insonora. His scores for Rodrigo Sorogoyen's films As Bestas and El Reino have earned him two Goya Awards for Best Original Music.

Press materials
Awards
Goya Awards 2023 — Best Original Music for As Bestas (winner)
Goya Awards 2019 — Best Original Music for El Reino (winner)
Feroz Awards 2023 — Best Original Music for As Bestas (winner)
Feroz Awards 2019 — Best Original Music for El Reino (nominee)
Feroz Awards 2016 — Best Original Music for Que Dios nos perdone (nominee)
Platinos Awards 2019 — Best Original Music for El Reino (nominee)
Miami Film Festival 2023 — Best Score for As Bestas (winner)
CEC Awards 2023 — Best Original Music for As Bestas (winner)
CEC Awards 2019 — Best Original Music for El Reino (nominee)

Conferences
Conference "The music that is narrated" @ MaF, Málaga, SP — 24.02.21
Conference "Cinematic music" @ La Inmortal, Zaragoza, SP — 23.06.26
Masterclass "Story of a creation" @ Fundación SGAE, Madrid, SP — 23.06.14
Conference "Music in movies" @ C.S. Katarina Gurska, Madrid, SP — 23.03.18
Masterclass "The scoring process" @ ECAM, Madrid, SP — 23.02.15
Masterclass "As Bestas" @ TAI School, Madrid, SP — 22.12.16
Masterclass "The scoring process" @ ECAM, Madrid, SP — 22.01.18
Conference "Music and textures of our cinema" @ CBA, Madrid, SP — 21.03.08
Masterclass "The scoring process" @ ECAM, Madrid, SP — 21.01.26
Ciné Martinique Festival, Fort-de-France, FR — 20.10.28
MOSMA Festival, Málaga, SP — 19.07.04
Masterclass "Beasts & Frames" @ Festival Cinema Jove, Valencia, SP — 19.06.26
Conference "Music in movies" @ C.S. Katarina Gurska, Madrid, SP — 19.03.30
Masterclass "Synthetic frames" @ University of Sevilla, SP — 18.05.04
Masterclass "New ways to tell fiction" @ UE Madrid, SP — 18.04.20
The sound universe of La Zona @ TAI School, Madrid, SP — 18.01.25