Question: Pearl Of Stadiums directed sequences in the 1946 live-action musical film produced by whom?

Context paragraphs:
The Muppets Take Manhattan: The Muppets Take Manhattan is a 1984 American musical comedy film directed by Frank Oz.  It is the third of a series of live-action musical feature films starring Jim Henson's Muppets with special appearances by Art Carney, James Coco, Dabney Coleman, Gregory Hines, Linda Lavin, and Joan Rivers.  The film was produced by Henson Associates and TriStar Pictures, and was filmed on location in New York City during the summer of 1983 and released theatrically the following summer.  It was the first film to be directed solely by Oz (who also performs Sam the Eagle, Fozzie Bear, Miss Piggy, and Animal), as he previously co-directed "The Dark Crystal" with Henson.

I'll Be Your Sweetheart: I'll Be Your Sweetheart is a 1945 British historical musical film directed by Val Guest and starring Margaret Lockwood, Vic Oliver and Michael Rennie.  It was the first and only musical film produced by Gainsborough Studios.  It was set at the beginning of the 20th century, and was about the composers of popular music hall songs fighting for a new copyright law that will protect them from having their songs stolen.

Wilfred Jackson: Wilfred Jackson (Chicago, Illinois, January 24, 1906 – Newport Beach, California, August 7, 1988) was an American animator, arranger, composer and director best known for his work on the "Mickey Mouse" and "Silly Symphonies" series of cartoons and the two segments "Night on Bald Mountain" and "Ave Maria" of "Fantasia" from Walt Disney Productions.  He was also instrumental in developing the system with which Disney added music and sound to Steamboat Willie, the first Mickey Mouse cartoon.  Several of the Silly Symphony shorts he directed, including "The Old Mill" (1937), won Academy Awards during the 1930s.  Starting with "Snow White and the Seven Dwarfs" in 1937 he directed sequences in many of the major Disney animated features up to "Lady and the Tramp" in 1955, including all of the animated sequences in "Song of the South" (1946).  He later moved into television, producing and directing for Disney's Disneyland series.  After continuing health issues he retired in 1961.  Wilfred Jackson died at age 82 in 1988.

Song of the South: Song of the South is a 1946 American live-action animated musical film produced by Walt Disney and released by RKO Radio Pictures.  It is based on the collection of Uncle Remus stories as adapted by Joel Chandler Harris, and stars James Baskett as Uncle Remus.  The film takes place in the southern United States during the Reconstruction Era, a period of American history shortly after the end of the American Civil War and the abolition of slavery.  The story follows 7-year-old Johnny (Bobby Driscoll) who is visiting his grandmother's plantation for an extended stay.  Johnny befriends Uncle Remus, one of the workers on the plantation, and takes joy in hearing his tales about the adventures of Br'er Rabbit, Br'er Fox, and Br'er Bear.  Johnny learns from the stories how to cope with the challenges he is experiencing living on the plantation.

The Muppet Christmas Carol: The Muppet Christmas Carol is a 1992 American-British musical fantasy comedy-drama film and an adaptation of Charles Dickens's 1843 novel "A Christmas Carol".  It is the fourth in a series of live-action musical films featuring The Muppets, with Michael Caine starring as Ebenezer Scrooge.  Although it is a comedic film with contemporary songs, "The Muppet Christmas Carol" otherwise follows Dickens's original story closely.  The film was produced and directed by Brian Henson for Jim Henson Productions and released by Walt Disney Pictures.

J. Wellington Wimpy: J. Wellington Wimpy, generally referred to as Wimpy, is one of the characters in the long-running comic strip "Popeye", created by E. C. Segar in 1934 and originally called "Thimble Theatre", and in the "Popeye" cartoons based upon the strip.  Wimpy was one of the dominant characters in the newspaper strip, but when "Popeye" was adapted as an animated cartoon series by Fleischer Studios, Wimpy became a minor character; Dave Fleischer said that the character in the Segar strip was "too intellectual" to be used in film cartoons.  Wimpy did appear in Robert Altman's 1980 live-action musical film "Popeye," played by veteran character actor Paul Dooley.

The Great Muppet Caper: The Great Muppet Caper is a 1981 British-American mystery musical comedy film directed by Jim Henson, marking his feature directorial debut.  The film is about the Muppets who must travel to London to stop a jewel heist.  It is the second of a series of live-action musical feature films, starring Jim Henson's Muppets.  The film was a British-American venture produced by Henson Associates and ITC Entertainment, and originally released by Universal Pictures on 26 June 1981.  It is also the only Muppet feature film directed by Henson.  Shot in Great Britain in 1980, the film was released shortly after the final season of "The Muppet Show".

The Daydreamer (film): The Daydreamer is a 1966 stop motion animated and live-action musical fantasy film produced by Rankin/Bass Productions.  Directed by Jules Bass, it was written by Arthur Rankin, Jr. and Romeo Muller, based on the stories of Hans Christian Andersen.  It features songs by Jules Bass and Maury Laws.  The film's opening features the cast in puppet and live form plus caricatures of the cast by Al Hirschfeld.

The Magic of Lassie: The Magic of Lassie is a 1978 American musical drama film directed by Don Chaffey, starring Lassie, James Stewart, Stephanie Zimbalist, Pernell Roberts, and Michael Sharrett, with cameo appearances by Mickey Rooney and Alice Faye (in her final film appearance).  James Stewart is featured in one of only three musical film roles that he played: the first was "Born to Dance" (1936) in which he introduced the Cole Porter standard "Easy To Love" and the second was "Pot O' Gold" (1941).  This was also his final onscreen appearance in a live-action film.  The screenplay and song score are supplied by the prolific Sherman Brothers of "Mary Poppins" fame.  Their song "When You're Loved" was nominated for an Academy Award for "Best Original Song" and was sung by Debby Boone.  It is also the only musical film featuring Lassie.

The Rogue Song: The Rogue Song is a 1930 romantic musical film which tells the story of a Russian bandit who falls in love with a princess, but takes his revenge on her when her brother rapes and kills his sister.  The Metro-Goldwyn-Mayer production was directed by Lionel Barrymore and released in two versions, with and without sound.  Hal Roach wrote and directed the Laurel and Hardy sequences and was not credited.  The film stars Metropolitan Opera singer Lawrence Tibbett—who was nominated for an Academy Award for Best Actor for his performance—and Catherine Dale Owen.  Laurel and Hardy were third-billed; their sequences were filmed at the last minute and interspersed throughout the film in an attempt to boost its potential box office appeal.

Supporting paragraphs: Wilfred Jackson Song of the South
Answer: Walt Disney