| Clue | Source | Date |
|---|---|---|
| 'Running on Empty' singer | Jonesin | 04 Jul 2017 |
| "Doctor My Eyes" singer | USA Today | 10 Jun 2017 |
| "Doctor My Eyes" singer | ||
| Presidential singer | ||
| "Running on Empty" singer | ||
| "Running on Empty" singer | ||
| "Running on Empty" singer | ||
| "Running on Empty" rocker |