Fans of 2nd generation K-pop won't want to miss this!

The original six-member lineup of the boy group F.CUZ – Jinon, Daegeon, Raehyun, Kan, Yejun, and LeeU – recently came together to release an 'OT6' version of "Summer Days," a song previously released only by Jinon, Raehyun, and Kan back in 2020. In the music video accompanying the new release, all six members are seen in the recording studio not only performing their respective parts but being all smiles as they interact and work together. 

Meanwhile, F.CUZ originally debuted back in 2010 with the single "Jiggy." They then moved on to release a number of hits, including "Wanna Be Your Love," "Midnight Sun," and "No One."

Check out the full "Summer Days" MV above!