Much like the Declaration of Independence, our Much like the Declaration of Independence, our patriotic songs are essentially a permanent part of the national fabric. Thematically, the songs are varied: Some of the pieces discuss key historical events: several tunes rally the martial spirit: others pay tribute to specific heroes who have sacrificed in the name of liberty. A gentle, hymn-like mood pervades some of the songs. Emotions such as loss and longing--and virtues such as courage, loyalty,...