Possible Clues:

• Say the Pledge of Allegiance
• Tell by heart
• Recall from memory, fortune lost by counterfeiter
• Say the Pledge
• Having learned, repeat city is taking part in ceremony
• State (names, etc) in order
• You've learnt to repeat that it's about where the building will be sound
• From memory you can say it's about the sound of seeing
• Record half of it with energy and say it out loud
• Describe the City in ceremonial ...