| Clue | Source | Date |
|---|---|---|
| Put out of pitch | Universal | 11 May 2018 |
| Dum-dum | New York Times | 01 Mar 2018 |
| Disharmonize | ||
| Put out of pitch | ||
| Affect, as humidity might a piano | New York Times | 13 Jul 2017 |
| Affect, as humidity might a piano | ||
| Deliberately disharmonize | Wall Street Journal | 24 Feb 2016 |
| Render out of pitch | ||
| Negatively affect the pitch of | ||
| Negatively affect the pitch of | ||
| Render out of pitch | ||
| Deliberately disharmonize | ||
| Put out of condition, as a piano | ||
| Discompose |