| Clue | Source | Date |
|---|---|---|
| Holiday song first recorded by Gene Autry | LA Times Daily | 04 Dec 2019 |
| Holiday song first recorded by Gene Autry | The Washington Post | 04 Dec 2019 |
| Subject of the carol lines | Newsday | 24 Dec 2017 |
| Song first recorded by Gene Autry and the Cass County Boys in 1950 |