The film tells about a busy business woman Georgie, who takes her children to watch the cartoon "Magic Piano", in which the world-famous pianist Lang Lang performs Chopin live. The main character of the cartoon is Anna - a girl whose father was forced to leave Poland to work in London. One day, Anna and her cousin Chip-Chip find a broken piano that magically turns into a flying machine. On it, the children go on a trip to Europe, hoping to find the father of the girl. When the cartoon ends, Georgie loses her children and they fall into the magical animation world in which the woman is to find them.