Vocal group Monday Kiz is back with a new release titled "Our Myungsoo Has Changed"!

The song is an amusing one that sings about a man named 'Myungsoo', who was once the butt of jokes, reappearing later as a reformed man at a school reunion, leaving his classmates in awe at his transformation.

The track is a pre-release off their upcoming special album which will be released in November.

Take a look at the music video for "Our Myungsoo Has Changed" below!