SISTAR19 have finally made their comeback with the release of their new single "Gone Not Around Any Longer"!

The subunit, consisting of vocalist Hyorin and rapper Bora, teamed up with producer Brave Brothers once again for their new title track. Director Joo Hee Sun, who also directed SISTAR's "Alone", also participated in SISTAR19′s new music video.

Check out SISTAR19′s comeback performance of "A Girl in Love" and "Gone Not Around Any Longer" below!