EXID is providing more info on 'Re:flower' project #4.
The 'Re:flower' project is EXID's way of letting fans and the public re-discover previously released songs from EXID's past albums which weren't able to receive as much attention at the time of release.
Most recently, EXID released a fun MV for the hidden jam "How Why". The next 'Re:flower' project is set to come on June 18. The song for project #4 is not yet revealed but will be soon.