MBK Entertainment‘s rookie girl group and known as T-ara‘s little sister group, DIA has unveiled its first music video teaser. The seven-member girl group will be debuting with the song “Somehow,” which is composed by Shinsadong Tiger.

“Somehow” has been described by Shinsadong Tiger as a bright, hip-hop beat song, reminiscent of older style K-pop.

DIA has already begun their debut promotions, setting up the channel “BJ Attack With DIA” through AfreecaTV. Starting September 1, DIA will also set up a “Daily DIA” channel to meet fans on a regular basis.

Watch the teaser here!