Mamamoo - online puzzles

Mamamoo (Korean: 마마무), most often stylized as MAMAMOO, is a South Korean girl group formed by RBW (formerly WA Entertainment) in 2014. The group officially debuted on June 18, 2014, with the single "Mr. Ambiguous". Their debut was considered by some critics as one of the best K-pop debuts of 2014. They are recognized for their retro, jazz, R&B concepts and their strong vocal performances.

Career

2014–2015: Formation, debut and rising popularity

Prior to their official debut, Mamamoo collaborated with several artists. Their first collaboration titled "Don't Be Happy" with Bumkey was released on January 8, 2014. A second collaboration with K.Will titled "Peppermint Chocolate" featuring Wheesung was released on February 11, 2014. "Peppermint Chocolate" debuted at number 11 on the Gaon Digital Chart in its first week. On May 30, 2014, Mamamoo released a collaboration single called "HeeHeeHaHeHo" with rap duo Geeks.The group made their official debut on June 18, 2014 with lead single "Mr.