Once Upon a Tune (Los 4 músicos de Bremen) is a 1989 Spanish animated film directed by Cruz Delgado.
Synopsis
The film is a retelling of the story of the Bremen Town Musicians by the Brothers Grimm. When four music-playing animals (a rooster named Preslee, a donkey named Bingo, a dog named Buddy, and a cat named Frankie) flee from their respective lives due to various problems that they are unpleased with, they take refuge in the house of three criminals named Chief, Beastly, and Shorty. When the criminals return home, the animals attack them, causing them to flee.
