| Clue | Source | Date |
|---|---|---|
| One of 24 in an octave | The Times Specialist Sunday | 11 Mar 2018 |
| Half of a half step in music | New York Times | 22 Jan 2018 |
| Half of a half step in music | ||
| 1/24 of an octave | New York Times | 09 Nov 2015 |
| 1/24 of an octave | ||
| Small musical interval sung in choral warmups | ||
| Small musical interval | ||
| Small musical interval | ||
| Small music interval | ||
| Musical interval. |