Who is the Music Director
A Music Director is a person who selects and directs the music for a musical theater production, choir, orchestra, film or radio station. A Music Director can also be the head of the music department in a public or private school or college. At a cathedral or church, the Music Director may be the organist, choirmaster, or Master of the Choristers.
Who is the Choreographer
A Choreographer is a person who creates dance compositions by planning and arranging movements, combination, and patterns for dances in a musical or ballet.