Possible Clues:

• What it costs around the North for copies
• Singer whose 'name' was once a symbol
• Eg Fortinbras's charge — protecting Norway?
• Charge overwhelming new member of royal family
• Eventual successor of 1 3, for example, in 15 theatre
• Publicity in church for pop musician
• Boxer Naseem Hamed's "title"
• See 10-Across
• 'I Would Die 4 U' singer
• Canadian province