The death of Michael Brown in Ferguson, Mo., on Aug. 9 changed the St. Louis region forever.

The death of Michael Brown in Ferguson, Mo., on Aug. 9 changed the St. Louis region forever.
The death of Michael Brown in Ferguson, Mo., on Aug. 9 changed the St. Louis region forever.
The death of Michael Brown in Ferguson, Mo., on Aug. 9 changed the St. Louis region forever.
Social media manager Valerie Furlong captured video from the two-day event created to immerse area high school students in the joy of singing a cappella music.