Common Christmas carols- are they copyrighted or public Domain?
Many holiday carols are listed here:
http://diymusician.cdbaby.com/2010/10/dont-let-a-lawsuit-drain-your-christmas-cheer-holiday-music-and-the-public-domain/
Some may surprise you! 
Many holiday carols are listed here:
http://diymusician.cdbaby.com/2010/10/dont-let-a-lawsuit-drain-your-christmas-cheer-holiday-music-and-the-public-domain/
Some may surprise you!