Rookie girl group Mamamoo will be returning to the music scene with new music by the end of November.

The four-member girl group debuted in June of this year with a single called “Mr. Ambiguous.” Consisting of members Solar, Moon Byul, Wha Sa and Whee In, the group is the project of hit composer Kim Do Hoon. The members are also multifaceted, as they choreographed the dance for their debut single themselves, and wrote songs on the album as well.

Currently, November is shaping out to be a competitive month for girl groups, as AOA, Hello Venus, and A Pink are also having comebacks, while Woollim Entertainment‘s first girl group Lovelyz will be debuting.

Check out the music video for Mamamoo’s debut single “Mr. Ambiguous” below.