MOOGS
| Date | Clue |
|---|---|
| 2025-01-03 | Early synthesizers |
| 2023-05-02 | Pioneering synthesizers introduced in the 1960s |
| 2010-10-04 | Early synthesizers |
| 2010-10-01 | Musical equipment popularized in the 1960s |
| 2007-08-12 | Keyboard instruments |
| 2006-12-31 | Instruments with keys |
| 1995-05-18 | Early synthesizers |
| 1994-09-18 | Early synthesizers |
| 1994-07-27 | Electronic synthesizers |