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On July 5 KST, MAMAMOO shared their second concept photo for the new comeback. With sparkling light behind her, Moon Byul looks stunning as she stares into the camera. For two more consecutive days, fans will expect more individual concept images from MAMAMOO, as stated on their comeback schedule.

MAMAMOO's 'Red Moon' will be released on July 16 at 6 PM KST. Stay tuned!