Doraemon The Movie 43: Nobita no Chikyuu Symphony

Synopsis:
20,000 years ago, a space pod crashed landed on Earth revealing a baby girl with a flute right beside her. Back in the future, Nobita is practicing playing the recorder, which he is quite terrible at, in preparation for his autumn school's concert. A mysterious girl, Mikka, appears in front of him, and she likes the relaxing and carefree sound of Nobita and invites Doraemon and the others to the "hall of music" created on a planet where music becomes energy. In order to save this hall of music, Mikka was looking for a music master to perform with him. Doraemon and his friends use the Musician's License to select musical instruments and play them with Mikka, gradually restoring the Hall of Music. However, a creepy lifeform that erases music from the world approaches, and the Earth is in danger! Will it be possible to save the "future of music" and the earth?