Éric Demarsan
Éric Demarsan (born 2 October 1938), also known as Éric de Marsanis, is a French film score composer.
Also recorded as Eric Demarsan
Éric Demarsan

Pedro J Pacheco · CC BY-SA 4.0
- Name
- Éric Demarsan
- Born
- 2 October 1938
- Birthplace
- Paris, France
- Occupation
- Film score composer
- Full name
- Jean-Claude Raymond Roger Beyer.
- Nationality
- France
- Languages
- French
Reference Check
Propose documentary evidence for Éric Demarsan. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
World of VALÉORINE
Documentary connections
Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.
Documentary evidence
Documentary basis
Authority files
wikidata · Q288120 · wikipedia · Éric Demarsan
In this article
Key facts
Key facts
• Name — Éric Demarsan • Born — 2 October 1938 • Birthplace — Paris, France • Other Names — Éric de Marsan Jason Havelock • Occupation — Film score composer • Website — http: www.demarsan.com/
Life and career
Life and career
After working as arranger for composers Michel Magne then François de Roubaix (including on Le Samouraï) he scored L'Armée des ombres (Army of Shadows) in 1969 then Le Cercle rouge (a.k.a. The red circle) in 1970, both by director Jean-Pierre Melville. After that, he scored numerous movies for other great directors like Jean-Pierre Mocky, Costa-Gavras or Patrice Leconte. Éric Demarsan also composed many songs, the Pop Symphony album under pseudonym Jason Havelock, as well as some musics for sound and light shows. Since 2000 he works frequently with director Guillaume Nicloux and then Hervé Hadmar.
Selected filmography
Selected filmography
• 1968: Sébastien parmi les hommes (TV), by Cécile Aubry • 1969: L'Armée des ombres, by Jean-Pierre Melville • 1970: Le Cercle rouge, by Jean-Pierre Melville • 1971: L'Humeur vagabonde, by Édouard Luntz • 1974: Section spéciale, by Costa-Gavras • 1975: La Rage au poing, by Eric Le Hung • 1978: Attention, Les Enfants Regardent, by Serge Leroy • 1982: L'Indiscrétion, by Pierre Lary • 1983: Un bon petit diable, by Jean-Claude Brialy • 1983: Le Bourreau des cœurs, by Christian Gion • 1983: Debout les crabes, la mer monte!, de Jean-Jacques Grand-Jouan • 1985: Les Spécialistes, by Patrice Leconte • 1985: Moi vouloir toi, by Patrick Dewolf • 1988: Juillet en septembre, by Sébastien Japrisot • 1998: Vidange, by Jean-Pierre Mocky • 1993: La Treizième voiture, by Alain Bonnot • 2000: La Candide madame Duff, by Jean-Pierre Mocky • 2001: La Bête de miséricorde, by Jean-Pierre Mocky • 2002: A Private Affair, by Guillaume Nicloux • 2003: That Woman, by Guillaume Nicloux • 2006: Le Concile de Pierre, by Guillaume Nicloux • 2007: Les Oubliées (TV), by Hervé Hadmar • 2009: Pigalle, la nuit (TV), by Hervé Hadmar • 2010: Signature (TV), by Hervé Hadmar • 2012: L'affaire Gordji (TV), by Guillaume Nicloux • 2016: The End, by Guillaume Nicloux

Éric Demarsan during the Movie Score Málaga 2025 celebration (Mosma) at Cervantes Theatre
Pedro J Pacheco

Éric Demarsan during the Movie Score Málaga 2025 celebration (Mosma) at Cervantes Theatre
Pedro J Pacheco
Collections and holdings
Where the work is held
Collections and holdings
Institutional holdings are recorded as follows.
Documents and archives
Primary material
Documents and archives
Institutional database
- Wikidata, structured authority record Q288120: Éric Demarsan
Scholarly · Wikimedia Foundation
reference work
- “Éric Demarsan”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
Text attribution
Licensing
Text attribution
Part of the biographical narrative on this page reuses licensed material. Its origin, revision and licence are recorded here.
The biographical narrative on this page is based on the Wikipedia article Éric Demarsan, revision 1360447603 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
Institutional database
Wikidata, structured authority record Q288120: Éric DemarsanWikimedia Foundation
Institutional witnessreference work
Secondary witness
Further particulars
Held on the record
Further particulars
Open the remaining particulars
This entry is compiled from 4 catalogued sources across 4 independent registers. The registers consulted are Wikipedia, Wikimedia Foundation, Internet Archive and National Library of Medicine. Every statement above is held against the register that stated it; where the registers are silent, the entry is silent.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.
Elsewhere in Music memorabilia
43,860 published records in this field, each with its sources named.
- Eric CreesPerson
- Eric CrozierPerson
- Eric D. ClarkPerson
- Eric DeLamarterPerson
- Eric DolphyPerson
- Eric EidelPerson
- Eric EmersonPerson
- Eric EricsonPerson
Best supported in this field
For owners
Own a work by Éric Demarsan?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.