| Answer | Crossword Clue |
|---|---|
| TING | High-pitched tone |
| TREBLE | High-pitched tone. |
| TREBLE | High-pitched tone |
| squealing | Say something in a high-pitched, excited tone |
| squealed | Say something in a high-pitched, excited tone |
| bourdons | low-pitched tone; bass |
| bourdon | low-pitched tone; bass |
