| Clue | Source | Date |
|---|---|---|
| Albums that have sold 1 million units | USA Today | 04 Oct 2025 |
| Major sellers for musicians | Wall Street Journal | 01 Feb 2022 |
| Million-selling albums | New York Times | 04 Nov 2019 |
| Million-selling albums | ||
| Big hits of a sort | ||
| Extremely popular singers earn them |