Jeon Somi also participated in the work on the reunited I.O.I's title track.

It looks like The Black handled the production?

Anyway, Jeon Somi participated in writing the lyrics for the title track, which features VVN, Kush, and others.

I see there are also tracks featuring Chungha or Yeonjung.

There's Jinyoung's song too...

I'm really looking forward to the album.