Possible Clues:

• Netherlands city which is a hub of radio and television broadcasting
• The “media city” of the Netherlands
• City in central Netherlands, Dutch radio and television centre
• The centre of the Dutch radio and television network
• Netherlands city
• Metallic noise initially confused Dutch radio station
• Buzz about Elvis Presley's second unusual appearance in European city
• A centre for Dutch elm virus spreading south of Hague capital
• Here the Dutch sing about getting silver, possibly