卒そつ業ぎょうコンサート

noun

graduation concert

A concert held to celebrate graduation, typically at a school or university.

• 来らい週しゅう、高こう校こうの卒そつ業ぎょうコンサートがあります。

  There will be a high school graduation concert next week.

noun

farewell concert

A concert held to say goodbye to a departing member of a band or group.

• バンドのギタリストの卒そつ業ぎょうコンサートに行いった。

  I went to the farewell concert for the band's guitarist.