INTERVAL
| Date | Clue |
|---|---|
| 2019-09-13 | Major second, e.g. |
| 2015-07-02 | Octave, for one |
| 2005-02-07 | Elapsed time |
| 2001-07-25 | Minor third or flatted fifth |
| Date | Clue |
|---|---|
| 2019-09-13 | Major second, e.g. |
| 2015-07-02 | Octave, for one |
| 2005-02-07 | Elapsed time |
| 2001-07-25 | Minor third or flatted fifth |