Watch: SONAMOO Is Ready For "Friday Night" In MV For First Single Of 3-Month Project

SONAMOO has made their long-awaited comeback!

On August 14 at 6 p.m. KST, the girl group dropped single album “HAPPY BOX PART.1” along with the music video for title track “Friday Night.”

The first part of their 3-month comeback project, the group takes on a more mature concept for their latest comeback since “I Think I Love U.”

Check out the new music video below!