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Movie Still from Las Vegas Nights , showing Tommy Dorsey and his Orchestra with a young Frank Sinatra standing on far right in the back row, 1941.
Credit: Image donated by Corbis- Bettmann
In 1941, the Tommy Dorsey Orchestra scored ten Top Ten hits, including "Dolores," a song from the film Las Vegas Nights that featured the orchestra's young new vocalist, Frank Sinatra. Sinatra would leave Dorsey in 1942 to start his solo career.