This was originally posted last year as part of Blog Caroling, but I think it fits nicely with the Holiday Music Advent Calendar of Christmas Memories prompt. Don't you? Good! Here it is again. :-)
When my brother was quite young, he and Grandpa Logue would team up to sing "Jingle Bell Rock." Grandpa would start with "Jingle Bell, Jingle Bell, Jingle Bell." Then he would point at my brother who would yell, "ROCK!" And, yes, that would continue over and over for some time during our visits. Though not a traditional carol, this is a Christmas song I often think of every year and invariably find myself singing.