My son is obsessed and must know and online I find multiple answers. Thanks.
This information comes from the WDW Library & Research Center:
International Song Titles: The following represents "it's a small world" as it appears translated into multiple languages:
Spanish: "Muy Pequeño El Mundo Es"
French: "Le Monde Est Petit"
German: "Diese Welt Ist Klein"
Italian: Questo Mondo Intorno A Te"
Major Show Scenes: Europe, Asia, Africa, Central/South America, South Pacific Islands, Finale, Good-Bye Scene
Music: Academy Award winning composers Richard M. Sherman and Robert B. Sherman, who won 2 Oscars for their work on Disney's feature film "Mary Poppins," were asked by Walt Disney to create a simple, yet catchy, piece that could be sung in many different languages while guests traveled by boat through the attraction. The resulting song, "it's a small world," became one of the best-known and happiest of all Disney tunes.
NOTE: The refurbished attraction located in Fantasyland at the MAGIC KINGDOM Park features a newly installed sound system which plays a digitally enhanced version of the original "it's a small world" soundtrack created for the 1964 World's Fair.
The following five languages can be heard in the attraction: English, Italian, Japanese, Spanish, Swedish
Pre-show Song Title List: The following selection of international songs can be heard in the pre-show area. (They are listed alphabetically by song title, followed by country of association, and do not necessarily represent the order of presentation. In addition, this selection may not represent the complete list of songs featured in the attraction pre-show area):
"Ach Du Lieber Augustin," or, O Du Lieber Augustin (1815 - Germany/Austria)
"Alouette" (1879 - France/Canada)
"Chiapanecas" (1938 - Mexico)
"Estaba La Pájara Pinta (Spain)
"Funiculì--Funiculà" (1880 - Italy)
"Hava Nagila" (1963 - Israel)
"Irish Washerwoman", or, The Scotch Bagpipe Melody (1792 - Ireland)
"London Bridge" (1744 - England)
