Academy Award Review of Walt Disney Cartoons was a Walt Disney animated film released in the United States on May 19, 1937, for a limited time to help promote the upcoming release of Snow White and the Seven Dwarfs. It was a collection of five Oscarwinning Silly Symphonies shorts, bridged together with title cards and a narrator. Like The Many Adventures of Winnie the Pooh, each of the cartoons had been released on its own at first before being fused together as one film. The separate cartoon shorts are now available on DVD.
Source: Wikipedia