It's dubbed!

Kumiko is now a second year and one of the senior players of the euphonium section. With new underclassmen joining the concert band, Kumiko has to learn new things in order to deal with awkward and difficult underclassmen. She and third-year trumpeter Tomoe Kabe are chosen to lead the new underclassmen members.

Between the Sunrise Festival, chair placement auditions, and the competition, a number of problems quickly begin to arise.

(Source: Anime News Network)