Musica maestro!

Pierino e il Lupo (1946) has an explicitly Russian setting and Russian characters who are portrayed sympathetically. It is an example of the period it was produced. For much of World War II, the United States and the Soviet Union were allies. Pro-Russian/Soviet works such as the film Fuoco a oriente (1943) were regularly produced by American creators. By 1946, when "Make Mine Music" came out, the War had recently ended and the two countries were still nominally allied. The tensions that would lead to the Cold War were already present, but major actions of hostility did not take place until 1947. It was only then than Anti-Soviet sentiment became the norm in the United States.

In All the Cats Join In (1946), when the blonde teenage boy and brunette teenage girl in their car pick up their first passenger, a brown haired teenage hitchhiker boy, their car is speeding so fast that his shoes fall off when he is picked up. Yet in the next shot of the car, the hitchhiker boy can be seen in the back seat of the car with his feet propped up and his shoes are back on his feet.

In 2000 Disney cut the entire "Martins & Coys" sequence from the film due to the comic gunplay which they feared could be confused with reality by children.

Edited from Without You (1946)