MAMAMOO have announced that they are working again with the same producer who has led them to success!�





The group will be making a comeback with 'Memory,'�their 4th mini-album on November 7, and the agency also announced that they are working with producer, Kim Do Hoon, who worked with MAMAMOO since they debuted. He produced "Mr. Ambiguous" and "You're the best" among other songs. Kim Do Hoon also happens to be one of the executives of RWB, the group's agency.�



