Animated Cinema(1): The Band Concert.

The Band Concert is a 1935 American animated short film produced in 2-strip Technicolor by Walt Disney Productions and released by United Artists. The film was the first Mickey Mouse film produced in color and remains one of the most highly acclaimed of the Disney shorts. The story is about a small music band conducted by Mickey Mouse which struggles through a distraction-filled public performance.
The Band Concert was directed by Wilfred Jackson and featured adapted music by Leigh Harline. The only speaking character in the film is Donald Duck who is performed by voice actor Clarence Nash.