Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
Thomas Morse
Thomas Morse( born June 30, 1968) is an American composer of film and concert music.
It's a Wonderful World (1939 film)
It's a Wonderful World is a romantic screwball comedy- mystery, starring Claudette Colbert and James Stewart and directed by W. S. Van Dyke.
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.
Robert Farnon
Robert Joseph Farnon (24 July 191723 April 2005) was a Canadian-born composer, conductor, musical arranger and trumpet player.
As well as being a composer of original works (often in the light music genre), he was commissioned by film and television producers for theme and incidental music.
In later life he composed a number of more serious orchestral works, including three symphonies, and was recognised with four Ivor Novello awards and the Order of Canada.
Walter Ulfig
Walter Ulfig was a German composer of film scores.
It's a Wonderful World (1956 film)
It's a Wonderful World is a 1956 British musical film directed by Val Guest and starring Terence Morgan, George Cole, Mylène Demongeot (in her first English-language film and listed in the credits as Mylène Nicole) and Kathleen Harrison.
It also features Dennis Lotis, a popular singer at the time.
It was made at Shepperton Studios.
Songs include: "RosanneWhen You Came AlongGirls!
Girls!
Girls!"
(Ted Heath, Moira Heath), "A Few Kisses Ago" (Robert Farnon, Val Guest), and "The Hawaiian War Chant" (Ted Heath).
Amedeo Escobar
Amedeo Escobar( 1888–1973) was an Italian composer of film scores.

Question: What nationality is the composer of film It'S A Wonderful World (1956 Film)?
Answer: Canadian