King Of The Swing. Frank Sinatra, "The Voice," became one of the most influential figures in American entertainment during the swing era. His rise began in the 1940s with the Harry James and Tommy Dorsey Orchestras, where he refined his vocal techniques and captured the hearts of a nation during World War II. In 1943, Sinatra signed with Columbia Records, launching his solo career. His early recordings, known for lush string arrangements, earned him the nickname "The Sultan Of Swoon," making...