Simon, P - America

Lyyra (vocal ensemble)

John Williams, Tanglewood Festival Chorus (vocal), The Boston Pops Orchestra

Keith Lockhart, Tanglewood Festival Chorus, John Oliver (chorus master), Boston Pops Orchestra, Middlesex County Volunteers Fife and Drums, Thomas Rolfs (trumpet), Boston Pops Gospel Choir, Charles Floyd (Boston Pops Gospel Choir) (chorus master), Reuben M. Reynolds III (Members of the Boston Gay Men's Chorus) (chorus master), Members of the Boston Gay Men's Chorus, John Oliver (Tanglewood Festival Chorus) (chorus master), Chuck Cooper (speaker), Alton White (speaker), Brian Stokes Mitchell (speaker), Tommy Hollis (speaker), Blair Brown (speaker), Judy Kaye (speaker), Jason Danieley (tenor), Donna Bullock (speaker), La Chanze (speaker), Denyce Graves (vocal), Massachusetts Army National Guard, Church of the Advent Boston (percussion)

Antoine Bareil (violin), Valérie Milot (harp), Christian Prévost (violin), Dominic Girard (double bass) & Marjolaine Goulet (French horn)