String of Teasers for miss A's "Goodbye Baby" MV

miss A has been teasing fans with previews for their upcoming music video "Good-bye Baby"!
For the past few days, miss A's YouTube channel has been updated with one teaser per day, each starring a member of the group. The previews elude to a darker, more mysterious concept that the girls appear to be taking on for their comeback.
Check out the four short previews below!
Min leads the way with the first teaser!

Fei follows up with the second teaser!

Jia takes over for the third teaser!

Suzy gets the fourth and final teaser!

Sneak a peek at the tracklist and cover for the upcoming album "A Class"!

Tracklist:
01. One To Ten
02. Good Bye Baby
03. Help Me
04. Break It
05. Mr. Johnny
06. Play The Music DJ
07. Step Up
08. Breathe
09. Blankly
10. Love Again
11. Bad Girl Good Girl
12. Good Bye Baby (Silver Mix)
Check back with JpopAsia to see the full music video when it comes out on the 18th! Are you excited to see miss A's comeback music video?