How many decades has the career spanned of the musician who was commissioned to write music for NBC's national news programs
The Mission (theme music) "The Mission" is a television news music package composed by John Williams in 1985. Originally commissioned for NBC's national news programs, the theme has also been used on some NBC affiliates for their local newscasts.
Leigh Kamman Leigh Kamman (September 2, 1922 – October 17, 2014) was an American radio host who focused on bringing jazz music to the airwaves during his career, which spanned more than six decades.