Sound! Euphonium the Movie: May the Melody Reach You!

The Kitauji High School concert band is preparing for its next performance, having made it to the qualifying round for the Kansai regional competition. During their summer break, the band attends a camp where they're led by Noboru Taki and other professional musicians. This experience prompts Kumiko Oumae to reflect on the band's goals, including winning gold at the Kansai competition. Meanwhile, a former band member expresses interest in rejoining, stirring up difficult memories for the second-year students, and Kumiko discovers a new aspect of her teacher's past.