15& is back in full swing for promotions with their�new single "Somebody", and has now released the customary dance practice clip to go along with the song!

The girls have been met with positive reactions from the fans and public with their song achieving an all-kill immediately upon release, and their music video, which included parody scenes of 'K-Pop Star' also has captured much interest.

Through the new practice clip, you can spot the details of the choreography that you might have missed before, so take a look!