Charles King has had the honor and the privilege of singing The Star Spangled Banner - United States National Anthem - for such diverse groups as:

• The International Summit of the 8
• The Four Nations Soccer Cup*
• World Champion Florida Marlins
• The Denver Nuggets
• The Colorado Rockies
• The Colorado Titans
• The Colorado Foxes

At the Four Nations Soccer Cup, Charles King also sang the National Anthems of Denmark, Great Britain and Germany in their native languages!