Donkey Kong’s Fun With Music was a Sequel in a line of educational video game containing classic Nintendo Characters. These games intended to help kids while still being entertaining. This line of games included Donkey Kong Jr. Math, and Popeye no Eigo Asobi (A game Starring Popeye the sailor in which you learn about American Spelling). This game was canceled for unknown reasons. If you ask me it’s because kids weren’t being entertained.
Thanks a lot to NES World for some of these screenshots! According to the titles on the screen, the songs being played here are I’ve Been Working on the Railroad and “Inu no Omawari-san”, a well-known Japanese children’s song.