| Answer | Crossword Clue |
|---|---|
| REVOICE | Adjust, as organ pipes |
| REGISTRATE | Adjust, as organ stops. |
| STOPS | Organ pipes |
| TIER | Rank of organ pipes |
| STOP | Set of organ pipes. |
| TONER | Workman on organ pipes. |
| ECHOSTOPS | Sets of organ pipes. |
| STOP | Set of organ pipes |
| STOP | Series of organ pipes. |
| STOP | Graduated set of organ pipes. |
| STOP | Tuned set of organ pipes |
| TONERS | Workmen who voice organ pipes. |
| STOPS | Tuned sets of organ pipes. |
| STOP | Graduated set of pipes in an organ. |
| CACTI | Barrels and organ-pipes in the desert |
