2AM Releases a teaser for the groups first comeback in 7 years!

2 AM has officially kicked off their comeback promotions with a group teaser. The group is set to make a comeback on November 1st with their 4th mini-album entitled “Ballad 21.”

This will be 2AM’s first comeback in over seven years since the group took a hiatus in 2014 and after the boys left their previous label JYP Entertainment in 2015.