Watch: Red Velvet's Irene & Seulgi Sub-Unit Debuts With Bold "Monster" MV

Red Velvet’s first sub-unit has made their debut!

Irene & Seulgi released their first mini album “Monster” on July 6 at 6 p.m. KST, and the music video for their title track of the same name was revealed on July 7 at 12 p.m. KST.

“Monster” is a medium tempo pop dance track with intense keyboard, heavy bass, and powerful dubstep sounds. The lyrics express becoming a monster that dances and bothers someone in their dreams.

Check out the music video below: