When I moved to the Bay Area from New England, I noticed that KGO 7, the ABC station in San Francisco, used the same theme song and logo as WABC 7 in New York. Here’s a KGO “open” from 1989:

To my surprise, the theme song is from the movie Cool Hand Luke starring Paul Newman. It’s amazing how a 10-second clip became the basis for newscasts around the world.

Most TV stations now use themes only reminiscent of the original, after the composer of the soundtrack, Lalo Schifrin, demanded higher royalties. (Schifrin also composed the theme song to Mission: Impossible.)