Younha and Jung Joon Young to have a duet together

Younha and Jung Joon Young will rock out their voices in a same project together.

On May 18th, Younha uploaded a compilation of the two' photo stickers on her twitter which made many fans confused over her purpose, until 20th CJ E&M announced that Younha and Jung Joon Young will have a duet together and it's clear now that the photo was used as a teaser for this collaboration.

"As they are both same-age friends and all have interested in rock music so they agreed to do this project together", a rep from CJ E and M said.

This duet will be released on May 29th.