Related Clues:

• Champagne-fueled song finale
• "Auld Lang —"
• Last word in the first song of the year
• “Ago”, as in the title of a well-known Scottish song
• Famous Jan. 1 song word
• Last word in a holiday song
• Auld Lang —
• Start-of-year song ender
• “Auld Lang ___”
• 'And we'll tak' a cup o' kindness yet / For auld lang ___'