K-pop girl group MAMAMOO (Solar, Moonbyul, Wheein, Hwasa) launches a pre-album single to celebrate their comeback. “MAMAMOO decided to drop a surprise single prior to the release of their first full-length studio album,” said their agency RBW on the 26th. It has been 7 months since MAMAMOO’s second mini-album ‘Pink Funky’ containing their latest hit ‘Um Oh Ah Yeah’ came out last June. Their upcoming new song will give us a chance to have a quick look at one of the most anticipated albums of this year, MAMAMO’s first full-length studio album.

MAMAMOO made their debut with the first mini-album ‘Hello’ in June 2014. Since then, they have been well known for their exceptional voices, outstanding performances, and good stage manners that we can hardly expect from rookies. Last June, MAMAMOO showed off their more sophisticated music and refined look through the title track of the second mini-album ‘Um Oh Ah Yeah.’