| Answer | Crossword Clue |
|---|---|
| TUBA | Deep-toned instrument |
| TUBA | Deep-toned saxhorn. |
| BASSOON | Deep-toned woodwind |
| marimbas | A deep-toned xylophone of African origin. The modern form was developed in the US c.1910 |
| OBOE | Reedy-toned instrument. |
| OBOE | Sweet-toned musical instrument |
