David Eric Robertson (born July 19, 1958) is an American conductor. He is currently music director of the St. Louis Symphony Orchestra and chief conductor of the Sydney Symphony Orchestra. 　　Robertson was born and raised in Malibu, California, and grew up in a music-loving family. His father was a research scientist at Hughes Laboratory and his mother studied literature, but later had a career as a caterer. In grade school, he played French horn and violin, and first conducted at age 12. He later studied horn, composition, and conducting as a college student at the Royal Academy of Music in London. 　　After his college years, Robertson began to receive conducting offers in Europe and performed often in both symphonic and operatic repertoire. His early career lectured under the rubric of the U.S. Information Agency in the Middle East and around the world on the subject of music. In 1985, Robertson was appointed resident conductor of the Jerusalem Symphony Orchestra. 　　From 1992 to 2000, Robertson was music director of the Paris-based Ensemble Intercontemporain (EIC), the first American to hold the post. He broadened the EIC's repertoire to include works by composers such as John Adams. In 2000, Robertson was named the Music Director of the Orchestre National de Lyon (ONL) and artistic director of Lyon's Auditorium. He was the first individual to serve simultaneously in both capacities and the first American to be appointed to either position. He and the ONL toured the United States in 2003, with concerts in New York City, Seattle, Berkeley, and Los Angeles. He concluded his tenure in Lyon in 2004.