"Pink Memories". The introduction to the film "Detective Chinatown 2" shows that the piece of music played by Donald Duck in the movie is called "Pink Memories", and the scene is about Donald Duck carjacking and fighting with Donald Duck on the street to speak loose English. "Detective Chinatown 2" is a Chinese suspense comedy film released in 2018. The film is the second part of the "Detective Chinatown" series of movies.