Chief conductor

A music director, musical director, or director of music may be the director of an orchestra or concert band, the director of music for a film, the director of music at a radio station, the head of the music department in a school, the coordinator of the musical ensembles in a university, college, or institution (but not usually the head of the academic music department), the head bandmaster of a military band, the head organist and choirmaster of a church, or an Organist and Master of the Choristers (a title given to a Director of Music at a cathedral, particularly in England).

The title of "music director" or "musical director" is used by many symphony orchestras to designate the primary conductor and artistic leader of the orchestra. The term "music director" is most common for orchestras in the United States. With European orchestras, the titles of "principal conductor" or "chief conductor" are more common, which designate the conductor who directs the majority of a given orchestra's concerts in a season. In musical theatre and opera, the music director is in charge of the overall musical performance, including ensuring that the cast knows the music thoroughly, supervising the musical interpretation of the performers and pit orchestra, and conducting the orchestra.

In the 20th century, the title and position typically brought with it an almost unlimited influence over the particular orchestra's affairs. As implied by the name, the music director not only conducts concerts, but also controls what music the orchestra will perform or record, and has much authority regarding hiring, firing, and other personnel decisions over an orchestra's musicians. Such authoritarian rule, once expected and even thought necessary for a symphonic ensemble to function properly, has loosened somewhat in the closing decades of the 20th century with the advent and encouragement of more power sharing and cooperative management styles (with the orchestra musicians themselves, the administrative staff, and volunteer board of directors). The music director in American lingo also assists with fund-raising, and also is the primary focus of publicity for the orchestra, as what is often called its "public face".

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