Erwann begins his musical education at the age of 7 at the Lorient Conservatory where he starts playing the clarinet. At the age of 17 he goes to the United States and discovers film music alongside Ralph Grierson, a renowned session keyboard player in Hollywood.

Following his passion, he enters the Grove School of Music in Los Angeles specializing in film music than is accepted at the U.C.L.A.

From short films to television series BRAQUO, NO LIMIT, through action movies or mainstream comedies BUT WHO KILLED PAMELA ROSE ?, LA PREMIÈRE ÉTOILE, he gradually introduces himself into the French media landscape. Erwann Kermorvant likes to cruise freely between genres and disciplines.

In 2015, he signs the original music for the film THE CLEARSTREAM AFFAIR, directed by Vincent Garenq.

Olivier Marchal’s faithful collaborator since 2004, he composes the music for 36th PRECINCT and A GANG STORY and works on the SECTION ZERO series, airing on Canal plus. In 2017, he signs the score of the movie CARBONE.

Erwann is now composing the original music for the thriller TV Series PIÈGÉS which will be broadcasted on TF1.