Super Junior's Heechul and TRAX's Jungmo gear up for their comeback as M&D with a teaser image

If you enjoy Super Junior's Heechul and TRAX's Jungmo's unit group as M&D, you're in for a treat!

The duo will be releasing their first mini-album 'Cottage Industry' on April 20!

M&D stands for 'Midnight & Dawn' and it also represents their hometowns, 'Miari and Dangye-dong'. The two released their first digital single "Close Ur Mouth" back in 2011.�This will be the project duo's comeback after a 3 year and 10 month hiatus!

Their upcoming mini-album was not only written and composed by the members, but they designed the album jacket photos and directed their music video.�It was also previously announced that G-Friend's Yerin will feature in their music video, adding to the hype!

SEE ALSO: Heechul declares he will not get married after property division talk on 'My Little Old Boy'

M&D will have their comeback stage ahead of their mini-album release on April 16 on Mnet's 'M! Countdown'. Are you looking forward to their long-awaited comeback?