Girl group 4Minute has unveiled a dramatic teaser video ahead of the group’s forthcoming February comeback with not one but two lead tracks.

Fans will have to wait a little longer to catch a glimpse of the girls, however, as the 56-second long video, entitled “4Minute – Revamped” features only graphics. The final frame shows the caption “4Minute Revamped 9,” which will doubtlessly lead fans to speculate as to what this mysterious number refers to.

Cube Entertainment, the group’s talent agency announced, “They will come back in February. The group has tried some experiments that they have never attempted before, and will also be releasing two lead tracks. 4Minute has done this before: In 2011 they also made a comeback with the songs ‘Mirror Mirror’ and ‘Heart to Heart.’ The new songs will display a different side of the group.”

The act’s last full-group release, the mini album “4Minute World,” dropped in March last year and featured the track “Whatcha Doin’ Today?”

Check out the teaser clip below!