MAMAMOO's Moon Byul has dropped her visual film for "Lunatic".

In the teaser video, Moon Byul throws a fit as she waits in a red-lit room. "Lunatic" is a track from her upcoming solo third mini album '6equence', which drops on January 19 KST.

Moon Byul previously dropped "Chemistry" as a gift to fans on her birthday, and she also released "G999" featuring Mirani and "From Head to Toe" featuring Seori as pre-release singles.

Check out Moon Byul's "Lunatic" visual film above, and let us know what you think in the comments below.