Frédéric Chaslin (; born 1963, in Paris) is a French conductor, composer and pianist. He recently joined the prestigious Music publishing house Universal Edition in Vienna. Early Life and Education The son of an architect, Chaslin studied at the Conservatoire de Paris, where he won first prizes in harmony, counterpoint, fugue, piano accompaniment, vocal direction, and orchestration. He later studied at the Mozarteum University of Salzburg, where his mentors included Paul von Schilawsky. Conductor In 1989, Chaslin became an assistant conductor to Daniel Barenboim at the Orchestre de Paris and at the Bayreuth Festival. In 1991, he held a similar post with Pierre Boulez at the Ensemble Intercontemporain from 1989 to 1991. Boulez gave him his first concerts at an international level in Roma (July 1991) and at the Festival Wien Modern (19 October 1991). Chaslin was music director of the Opera de Rouen from 1991 to 1994. He was chief conductor of the Jerusalem Symphony Orchestra (JSO) from 1999 to 2002, between the music directorships of David Shallon and Leon Botstein. From 1999 to 2005, he was a resident conductor of the Vienna State Opera. He served as Generalmusikdirektor of the Nationaltheater Mannheim from 2005 to 2006. In 2010, Chaslin was re-appointed to the JSO as its next music director, effective September 2012, with an initial contract of three years. Chaslin first conducted in the United States at the Metropolitan Opera in November 2002. In July 2009, he made his conducting debut at Santa Fe Opera (SFeO), in the first production of La traviata to feature Natalie Dessay as Violetta. In May 2010, SFeO announced the appointment of Chaslin as the company's second chief conductor in its history, effective October 1, 2010, with an initial contract of three years. He resigned his position with SFeO at the end of August 2012. After making his house debut in the 1996/1997 season, Frédéric Chaslin became a fixture at the Wiener Staatsoper, where within 20 years he conducted more than 200 performances. Frédéric Chaslin made his debut at the Semperoper Dresden in the 2016/2017 season with a new production of Les contes d'Hoffmann. Recent engagements as a conductor also include, among many symphony concerts all over the world, several opera productions at the Teatro Comunale di Bologna (Carmen, Aida) and Cavalleria rusticana/Pagliacci) and at Opéra Royal de Wallonie (La Bohème, Mignon and Lakmé). He also led productions such as Werther at the