The HHS jazz ensemble, by virtue of its gold medal at the Massachusetts Association of Jazz Educators State Festival in March, will perform at the Hatch Shell in downtown Boston on Sunday, May 19, at noon.

That same day, at 3:30 p.m., the music department presents its annual Pops Concert at the HHS athletic center, featuring “fun and contemporary music,” with performances by the men’s chorus, women’s chorus (Noteworthy), orchestra, jazz ensemble, jazz lab, symphonic band and concert band. Admission is $5.