Doraemon the Movie: Nobita's Earth Symphony (2024, Shin-ei Animation)

As the class practices to perform at the upcoming event for their parents, Nobita is having trouble playing his recorder correctly. As usual he bluffs that he'd be able to do it perfectly with a little more practice. When it doesn't go so well he uses one of Doraemon's gadgets to make music disappear for a day, not realising how much...