| Clue | Source | Date |
|---|---|---|
| A Parisian, over barrel, deserted flat? | ||
| Not harmonised (7) | Puzzler | 21 Jan 2025 |
| Out of key, as a piano | ||
| Not accurately pitched (7) | ||
| Not keyed up (7) | ||
| Flat, maybe | Wall Street Journal | 18 Feb 2023 |
| Duet with nun terribly out of key | ||
| A bit sharp, maybe | New York Times | 18 May 2017 |
| A bit sharp, maybe | ||
| A Parisian has day with boy not properly adjusted | ||
| Out of key | Universal | 18 Apr 2015 |
| Out of key | ||
| Out of key, as a baby grand | ||
| Like an off-pitch piano | ||
| Off-key | ||
| Like an off-pitch piano | ||
| Flat as a piano? | ||
| Sounding flat | ||
| Off-key | ||
| In need of adjustment | ||
| Cacophonous. | ||
| Disarranged. |