Related Clues:

• Christmas ___
• See 26-Across
• Christmas song
• Part of a candlelight ceremony, maybe
• December air
• One of the Brady bunch
• Winter air
• Noel
• Seasonal song
• Canticle
• Holiday song
• Sing
• 'God Rest Ye Merry, Gentlemen,' e.g.
• 'Good Christian Men, Rejoice,' e.g.
• ''Joy to the World,'' for one