Free concert at Mundelein High

Mundelein High School's vocal groups will perform a free concert Thursday, Oct. 18. The show is set for 7 p.m. in the auditorium at the school, 1350 W. Hawley St. The concert will feature the Chorale, Bel Canto, Honors Concert Choir, Honors Master Singers and The Noteables. The school's show choirs will preview upcoming performances, too.