Sound! Euphonium - Season 1 (2015)

Despite still having reservations about Mr. Taki, the club decides to practice for their second ensemble. Mr. Taki engages the club in a variety of drills: having them run around the school and play their instruments, engaging the students in breathing exercises, and finally working with each section individually.

The band prepares for its upcoming performance at SunFes as uniforms are handed out and the students are drilled on how to march in unison.

Starting this year, the band holds auditions for members participating in the competition. First-year Hazuki has a chance, too. The bass section does everything they can to encourage her.

The band is hard at work preparing for the audition and the competition. Aoi has trouble with her part, to which Taki says, "when will you be better by?"

On their way home from school, Shuichi asks a shocked Kumiko to go to the Agata Festival with him, to which she does not reply.

Midori feels guilt over having pushed Hazuki into confessing, blaming herself for her friend's rejection. Asuka criticizes the noticeable drop in Midori's performance during practice, and declares bluntly that she has no interest in personal matters unrelated to band.

Upon discovering that Mr. Taki had known Reina prior to their meeting at Kitauji, Yuko publicly accuses him of playing favorites in the auditions.

After hearing Reina practice for the audition, Yuko is shocked at her playing ability, privately conceding to Kumiko that Reina is fit to play the solo. Meanwhile, Kaori attempts to gauge Asuka's opinion regarding her playing.

Mr. Taki asks the euphoniums to play an additional section. While Asuka is quick to learn the part, Kumiko finds herself struggling to master the piece despite relentless practice.

The competition performance is "only" 12 minutes long. It's both a blink of an eye and an eternity. The Concert Band members bet their entire youths on this competition. And Kitauji High School Concert Band's performance begins.

An extra story focusing on the band mates that didn't make competition.