On
| Group | 에이티투메이저 |
|---|---|
| Release | 2023-10-11 |
| Type | single |
| Title Track | First Class |
On is a single album by the K-pop group 82MAJOR, released on October 11, 2023. The release is led by its title track "First Class". 82MAJOR debuted on October 11, 2023 under Great M Entertainment.