"Rockin' Around the Christmas Tree" was written by Johnny Marks, who was a songwriter and composer. The song was originally recorded by Brenda Lee in 1958, and it has since become a classic Christmas tune that is played every year during the holiday season. The lyrics are about the joy and excitement of Christmas and how people like to decorate their homes and celebrate with friends and family. It's a cheerful and uplifting song that puts everyone in the holiday spirit!