ONKEY
| Date | Clue |
|---|---|
| 2025-08-08 | Pitch-perfect |
| 2025-08-03 | Like quality vocals |
| 2025-04-18 | Well-pitched |
| 2024-06-30 | Harmonious, in a way |
| 2021-12-23 | Pitch-perfect |
| 2015-09-28 | How singers should sing |
| 2015-04-24 | Like good singing |
| 2014-06-03 | Pleasant to the ear, say |
| 2014-04-08 | Well-pitched |
| 2014-03-21 | Well-pitched |
| 2013-08-24 | Not at all sharp, maybe |
| 2012-11-19 | Perfectly pitched, musically |
| 2012-11-07 | Well-pitched |
| 2012-07-08 | Not flat, say |
| 2010-10-19 | Like a good singer |
| 2010-04-26 | Not sharp or flat |
| 2008-02-04 | Perfectly pitched |
| 2006-09-05 | In tune |
| 2006-04-26 | Pitch-perfect |
| 2003-03-17 | How to sing, ideally |
| 2000-12-17 | Pleasing to the ear |
| 2000-01-05 | Correctly sung |
| 1999-10-19 | Neither sharp nor flat |
| 1999-07-18 | In tune |
| 1994-09-24 | Best way to sing |