On October 4, 2017, Danny Elfman was revealed to be composing the film's score. He said that "[he and the production team] knew [they] would have to find a musical identity for Dumbo that was purely Dumbo." Elfman developed "a very simple [main] theme" as Burton "feels it's a simple story." Elfman also wrote background music for the film's scenes in the circus, and themes based on the characters' experiences. He also wrote a theme for Medici and Vandevere which he described as "a bit of a wicked thing." The score plays homage to Frank Churchill and Oliver Wallace's score from the original film. Norwegian singer Aurora performed a cover of the original film's song "Baby Mine" for the remake's trailer, though it was not featured in the actual film. Sharon Rooney, playing "Miss Atlantis," performed the song in the film. Additionally, Arcade Fire performs an end-credits version of "Baby Mine" for the film, which was released as a single on March 11, 2019. Instrumental versions of the songs "Casey Junior", "When I See an Elephant Fly", and "Pink Elephants on Parade" from the original "Dumbo" are also included in the 2019 film. The soundtrack, featuring Elfman's score and Arcade Fire's version of "Baby Mine", was digitally released on March 29, 2019 and physically released on April 26, 2019. "Dumbo" was released in the United States and the United Kingdom in 2D and RealD 3D by Walt Disney Studios Motion Pictures on March 29, 2019. It held its world premiere at the Ray Dolby Ballroom in Los Angeles on March 11, 2019. The Japanese premiere was held in Tokyo on March 14, 2019. The French premiere was held in Paris on March 18, 2019, and another European premiere was held at the Curzon Mayfair Cinema in London on March 21, 2019. The film plays in RealD 3D, IMAX, IMAX 3D and Dolby Cinema. The first trailer was released on June 13, 2018. The second trailer debuted during the Country Music Association Awards on November 14, 2018. Disney debuted a final trailer on February 10, 2019. In a collaboration with Accenture Interactive, Disney set up a photo booth, using photography facial recognition, would give attendees at the 2019 South by Southwest festival an experience that would be based on the emotion expressed by the attendee. "Dumbo" was released on DVD, Blu-ray, and Ultra HD Blu-ray on June 25, 2019.