Related Clues:

• 'Altogether, perhaps, you child of Ulster (6)'
• As one with tiny you
• One in France sounds altogether willing
• Singleness
• It's hardly four-part harmony
• First principle of Kwanzaa
• Agreement college is being broadcast
• A capella groups sing in it
• Oneness of opinion
• One of the Mitford girls
• One of the Mitfords, single and unknown
• Said you do wrong to go back on agreement
• Universal wrong number backed with the same notes
• Complete agreement about no wrongdoing being acceptable
• International group's performing in concert