Maryvonne Le Dizès obtained her gratuate diploma : First violon Price and First chamber Music Price at Paris CNSMD - Conservatoire National Supérieur de Musique et de Danse - in 1958.

Winner of the International Competition Long-Thibaud, Maryvonne is the first woman to win the First Gold Paganini Prize in Gena in 1962.

In 1978, She becomes soloist at the « Ensemble Intercontemporain » - Paris with the conductor Pierre Boulez.

In 1983, she won the First Prize at the international Competition of American Music at Carnegie Hall Rockfeller Fundation in New York.

In 1987, she won the First Price SACEM for the best interpretation of a contemporary piece.

Maryvonne Le Dizès performes as a soloist in Europe, United States and Japan with classic and contemporary programms. She has played in concert all the violin concertos and all the Beethoven's sonatas, Bach's sonatas and partitas, Prokofiev's sonatas, Brahms's sonatas...

Maryvonne le Dizès is also playing chamber music, she is a menber of Trio EIC, Quartett Cappa and Sextuor Schoenberg.

Violin Professor at Boulogne-Billancourt CRR - Conservatoire à rayonnement régional - from 1977 to 2007, Maryvonne Le Dizès is invited to give master classes in Europe.