https://youtu.be/Mz9g4QSc9wc (DAVICHI OFFICIAL)
https://www.vlive.tv/video/127996 (DAVICHI)
Concept Teaser #1 DAVICHI New Single
'沒能對你說出的我最後的話 (Unspoken Words)'
Release on
2019.05.17.Fri.18:00 (KST)
Cr. officialDavichi
(https://twitter.com/officialDavichi/status/1126324142343577600)