Moravec, Sanctuary Road

Merriweather sings the role of Henry “Box” Brown.

Pulitzer Prize-winning composer Paul Moravec has collaborated with librettist Mark Campbell to create the second of his “American historical oratorios.” Sanctuary Road draws on the astonishing stories to be found in William Still’s book The Underground Railroad, which documents the network of secret routes and safe houses used by African American slaves to escape into free states and Canada during the early- to mid-1800s.