Biebl's 'Ave Maria': Music for contemplation in troubled times

Obinna Oramalu, 9, of Brooklyn Park
Obinna Oramalu, 9, of Brooklyn Park, at the #ReclaimMLK march organized by Black Lives Matter Minneapolis in conjunction with Ferguson Action's national day of action on the Rev. Martin Luther King, Jr. national holiday in St. Paul, Minnesota on Jan. 19, 2015