Pascal Dusapin (born 29 May 1955) is a contemporary French composer born in Nancy, France. His music is marked by its microtonality, tension, and energy. A pupil of Iannis Xenakis and Franco Donatoni and an admirer of Varèse, Dusapin studied at the University of Paris I and Paris VIII during the 1970s. His music is full of "romantic constraint", and he rejects the use of electronics, percussion other than timpani, and, up until the late 1990s, piano.