America is made with the hearts of its inhabitants, and its passion and depth is complex and wonderful. This concert celebrates its beauty in music, and the 250th anniversary of the American Revolution, with Kirchner’s Three American Songs, Argentinian/American composer Ariel Quintana’s “Mass from Two Worlds,” and the “American Mass” by California’s own Ron Kean, which features American hymns interwoven into newly composed music and the ancient Liturgy of the Mass.