Harmony: Zero In
| Group | 피원하모니 |
|---|---|
| Release | 2022-07-20 |
| Type | mini |
| Title Track | Doom Du Doom |
Harmony: Zero In is a mini-album by the K-pop group P1Harmony, released on July 20, 2022. The release is led by its title track "Doom Du Doom". P1Harmony debuted on October 28, 2020 under FNC Entertainment.