The pure music of the simulated route is called "Eurodancer" DJMangoo. Annie's Wonderland (Annie's Wonderland), pure music. Machine music generally includes welcome music, farewell music and delay music, which is composed of a performance version of pure music. The music selected by China Eastern Airlines to welcome and see off passengers this time is mainly music with cheerful melody and high acceptance by passengers. It integrates light music and performance versions of popular songs, and combines the title, meaning and other factors to select "It seems like an old friend is coming" and " Blue and white porcelain".