NCT2018 Project Continues NCT Dream Releases Go

NCT Dream are the youngest members of NCT and this song is...a departure from their normal sound. 3 More music videos are still to be released (NCT127 and 2 others).

Source 1, 2, 3
NCT2018 album is going to be coheisive at least! Bets on what the last 2 videos are going to be? Full line up, china unit, vocal only unit?