Sound! Euphonium Season 3 Episode 3 English Subbed Episode Title: Blue Prelude Episode Description: Sari Yoshii and Suzume Kamaya keep coming early to practice. But as Reina Kousaka spares no first year during practice, doubts arise that some might leave. Suzume decides to reveal to Kumiko that a mass boycott of the club by the first years is possible. When Sari, Suzume, Kaho and Yayoi do not show up for practice, Kumiko decides to go see Sari, who is ill, with the two members of the band in charge of new members, Midori and Ririka. Kumiko talks with Sari and reassures her that she will do what she can to sort out issues.