Following an earlier MV teaser and the digital release of “Back It Up,” the full music video for the song has been released! Check out for yourself whether you’re actually able to “feel a newer and stronger Jewelry,” as promised by their agency, Star Empire.

The whole retro concept and cutesy MV reminds me heavily of Secret’s “Shy Boy,” which is unfortunate, as comparisons are bound to be made. I kind of wish their agency gave them a harder song to sing, since “Back It Up” doesn’t seem to do their vocals justice.

How well do you guys think new members Park Se Mi and Kim Ye Won fit in with the original two members?