Doraemon Movie 43: Nobita no Chikyuu Symphony

Nobita has little love for music, especially while struggling to practice the recorder for a school performance. A mysterious girl named Micca changes that when Doraemon and the others are drawn into an extraordinary hall where sound carries a power that reaches far beyond simple entertainment. There, they begin to understand music as a language capable of connecting people who could not otherwise understand one another.

At the same time, a strange threat begins erasing music from Earth itself. As familiar sounds disappear, the instruments and melodies the group once took for granted become part of a much larger struggle. Saving a world that only notices music once it begins to vanish will require Nobita and his friends to create genuine harmony rather than rely on one of Doraemon's gadgets to do the work for them.