Sound! Euphonium: Ensemble Contest is a oVA anime that premiered in summer 2023, produced by Kyoto Animation.

About the production: the story comes from a other, there is 1 episode of about 58 minutes and its current status is "finished".

Its main genres are drama, music and slice of life, with themes such as Female Protagonist, Band, School and School Club.

On AniList, Sound! Euphonium: Ensemble Contest has an average score of 78%, a very good score, and appears on 19,946 users' lists.

The franchise continues in or follows from: Hibike! Euphonium: Chikai no Finale, Hibike! Euphonium 3 and Liz to Aoi Tori.

Along with the summer brass band competition, the ensemble contest, commonly known as "Ancon," is a place where exciting performances are held. The performance of several people in one group has a charm different from that of a competition. In order to participate in the Kyoto prefectural tournament of Ancon, a representative team is selected in the school's preliminary round. However, with over 50 members, the Kitauji High School brass band is facing a variety of problems! Will Kumiko, the newly appointed head of the club, be able to make it through the preliminary rounds? The days of struggle begin. (Source: Official Site, translated)

Official synopsis from AniList.