Thierry De Mey, born in 1956, is a composer and filmmaker. The intuition of movement and bounds is undoubtedly the guiding element in his work : "refusing to view rhythm as a simple combination of intervals within a time grid, but instead as a system which generates momentums for falls and new developments" is the postulate behind his music and films. A large part of his music production is intended for dance and cinema. He has often been more than a composer for the choreographers Anne Teresa De Keersmaeker, Wim Vandekeybus and his sister Michèle Anne De Mey, offering his precious collaboration in the invention of "formal strategies" – to use a favourite expression of his. Among his main work let us mention Rosas danst Rosas, Amor constante, April me, Kinok (choreographies by A. T. De Keersmaeker), What the body does not remember, Les porteuses de mauvaises nouvelles, Le poids de la main (choreographies by W. Vandekeybus), Dantons Töd (dir. Bob Wilson), Musique de table, Frisking pour percussions, un quatuor à cordes, Counter Phrases, etc.

He participated in the foundation of Maximalist! and the Ictus ensemble which created several of his pieces (dir. G E Octors). He was resident artist at Fresnoy in 1998 and resident composer in Strasbourg at the Musica festival in 2001 and 2002, as well as the central figure at the 2004 Musique en scène festival in Lyon. His music has been performed by major ensembles such as the Arditti Quartet, the Hilliard Ensemble, London Sinfonietta, Ensemble Modern, Muzikfabrik and the Orchestre Symphonique de Lille. Thierry De Mey’s installations, in which music, dance, video and interactive processes work together, have been presented in events such as the Venice and Lyon biennials as well as in many museums. His work has received national and international awards (Bessie Awards, Eve du Spectacle, Forum des compositeurs de l'Unesco, FIPA, etc). He also gives workshops, conferences, summer courses and composition courses. Since the foundation of PARTS, he has been the director of the choreographic composition programme ; several of his students have acquired an international reputation. The film/installation Deep in the wood (2002-2004) involved more than 70 dancers/choreographers. For the film Counter Phrases (2003-2004), nine composers answered his dance/film invitation : S. Reich, F. Romitelli, M. Lindberg, T. Hosokawa, G. Aperghis, J. Harvey, L. Francesconi, R. De Raaf and S. Van Eycken. In 2003, the working process with ATDK for April me was the subject of a documentary entitled Corps accord, produced by ARTE. In 2004, he was invited by the British Council and the BBC to direct an original dance/TV experiment: Dance Film Academy, broadcast in March 2005. ARTE broadcast three of his films in April 2005.

Since July 2005, Thierry De Mey is artistic director of Charleroi/Danses along with Pierre Droulers, Michele Anne De Mey and Vincent Thirion.

In 2006, he created an installation adapted from Perrault’s tale, Barbe Bleue and directed a new film One Flat Thing, reproduced based on the choreography of William Forsythe and broadcasted by Arte in October.

His new interactive installation set of projection From Inside was created for the 2007 Biennial of Charleroi/Danses and is widely broadcasted in France and abroad.

In the frame of the Biennial 09 of Charleroi/Danses he created Equi Voci, orchestral pieces accompanied by the projection of dance films in triptychs whose, Le Prélude à la mer, film based on one of Anne Teresa De Keersmaeker’s most beautiful choreography he just shots in the spectral setting of a dried-up Aral Sea.