Related Clues:

• Row on river that's very high
• Latest sacking in foreign office is off the scale and everyone will hear about it
• Very high voice
• Bribe artist, and no singer
• Super-high voice
• Raised voice in argument after endless decline
• High singer
• Singer given concession hurried round
• Raised voice from call centre in loud argument
• High in pitch, female voice entertains group
• Bit of Queen's 'Bohemian Rhapsody'
• TV mob boss
• Row on river that's unusually high
• High river battle
• One never ends on a low note