Now its like 1 hour counting down the minutes.
Here's what I know:
Album and title song is called Jackpot
Its Electro Swing (like oldies scatting music) Is what came up for me at least when I searched it
The MV is in a theme park
Actress kim saeron is in it. She's 13 and cute AF
Teaser release: April 9 (Wed) 12 noon
Music Video release: April 14 (Mon) 12 noon
Digital album release: April 17 (Thur) 0 midnight (12am going on from 16th to 17th)
Physical album release: April 17 (Thur) (Offline stores nationwide)

I saw Jaehyo had blonde hair in some photos and Kyung posted a selca with blonde hair
not sure if its the same in the video tho..