MAMAMOO travels back in time to the 70s for their comeback M/V for ‘AHH OOP’. MAMAMOO also features talented singer ESNA who has previously collaborated with Mad Clown. The song feels really retro-jazzy, giving MAMAMOO a unique flavour compared to modern K Pop ! The music video is set in a retro salon and we can see MAMAMOO and ESNA rocking in 70s fashion! The fact that the video was also presented in a square format instead of a widescreen format which we currently see really helps give the old fashioned taste to the video ! They will be set for a full-scale comeback on April 2nd so remember to check it out !