The atmosphere of the circus has served as a dramatic setting for many musicians. The famous circus theme song is actually called "Entrance of the Gladiators", and was composed in 1904 by Julius Fucik. Other circus music includes "El Caballero", "Quality Plus", "Sunnyland Waltzes", "The Storming of El Caney", "Pahjamah", "Bull Trombone", "Big Time Boogie", "Royal Bridesmaid March", "The Baby Elephant Walk", "Liberty Bell March", "Java", Strauss's "Radetsky March", and "Pageant of Progress". A poster for Pablo Fanque's Circus Royal, one of the most popular circuses of Victorian England, inspired John Lennon to write Being for the Benefit of Mr. Kite! on The Beatles' album, Sgt. Pepper's Lonely Hearts Club Band. The song title refers to William Kite, a well-known circus performer in the 19th century. Producer George Martin and EMI engineers created the song’s fairground atmosphere, one that epitomizes the feel of the entire album, by assembling a sound collage of collected recordings of calliopes and fairground organs, which they cut into strips of various lengths, threw into a box, and then mixed up and edited together randomly, creating a long loop which was mixed into the final production. Another traditional circus song is the John Phillip Sousa march "Stars and Stripes Forever", which is played only to alert circus performers of an emergency. Plays set in a circus include the 1896 musical The Circus Girl by Lionel Monckton, Polly of the Circus written in 1907 by Margaret Mayo, He Who Gets Slapped written by Russian Leonid Andreyev 1916 and later adapted into one of the first circus films, Caravan written in 1932 by Carl Zuckmayer, the revue Big Top written by Herbert Farjeon in 1942, Top of the Ladder written by Tyrone Gutheris in 1950, Stop the World, I Want to Get Off written by Anthony Newley in 1961, and Barnum with music by Cy oleman and lyrics and book by Mark Bramble. Following World War I, circus films became popular; in 1924 He Who Gets Slapped was the first film released by MGM; in 1925 Sally of the Sawdust (remade 1930), Variety, and Vaudeville were produced, followed by The Devil's Circus in 1926 and The Circus starring Charlie Chaplin, Circus Rookies, 4 Devils; and Laugh Clown Laugh in 1928. German film Salto Mortale about trapeze artists was released in 1930 and remade in the United States and released as Trapeze starring Burt Lancaster in 1956; in 1932 Freaks was released; Charlie Chan at the Circus, Circus (USSR) and The Three Maxiums were released in 1936 and At the Circus starring the Marx Brothers and You Can't Cheat an Honest Man in 1939. Circus films continued to be popular during the Second World War, The Great Profile starring John Barrymore was released in 1940, the animated Disney film Dumbo, Road Show and The Wagons Roll at Night in 1941 and Captive Wild Woman in 1943. The film Tromba, about a tiger trainer was released in 1948 and in 1952 Cecil B. de Mille's Oscar winning film The Greatest Show on Earth was first shown. Released in 1953 were Man on a Tightrope and Ingmar Bergman's Gycklarnas afton released as Sawdust and Tinsel in the United States; Life is a Circus; Ring of Fear; 3 Ring Circus and La strada an Oscar winning film by Federico Fellini about a girl who is sold to a circus strongman; Fellini made a second film set in the circus called The Clowns in 1970. Films about the circus made since 1959 include B-movie Circus of Horrors, musical Billy Rose's Jumbo, A Tiger Walks a Disney film about a tiger that escapes from the circus and Circus World starring John Wayne. In the film Jungle Emperor Leo, Leo's son, Lune, is captured and placed in a circus, which burns down when a tiger knocks down a ring of fire while jumping through it.