Breakthrough (Full Version)
| Group | 피원하모니 |
|---|---|
| Release | 2020-12-29 |
| Type | single |
| Title Track | - |
Breakthrough (Full Version) is a single album by the K-pop group P1Harmony, released on December 29, 2020. P1Harmony debuted on October 28, 2020 under FNC Entertainment.