| Answer | Crossword Clue |
|---|---|
| MODULATE | Tune to a key or pitch |
| pitchpipe | a small pipe used to pitch the voice or tune strings |
| pitchpipes | PITCHPIPE, a small pipe used to pitch the voice or tune strings |
| retuning | Put (a musical instrument) back in tune or alter its pitch |
| retuned | Put (a musical instrument) back in tune or alter its pitch |
| MODULATE | Tune to a pitch |
| tuned | TUNE, to adjust to a proper pitch |
| tunes | TUNE, to adjust to a proper pitch |
