On his travels, Mr. Big meets some cowboys, including the toughest cowboy of all, Rumbles Hangnail. At the nation’s capitol, Uncle Abe Lincoln rides a bike and loves rock ’n’ roll. Gloria waves the Grand Old Flag and leads a national anthem medley, plus songs like "Yankee Doodle", "Zippity Do Dah", "On Top of Spaghetti", "Rockin’ Robin", "This Land is Your Land" and more!