Last month, VIXX's Ken kicked off the 'Kim Hyung Suk with Friends' collaboration album series with "Late Regret". For collaboration #2, producer Kim Hyung Suk pulled out a wild card in the form of his hit ballad track, Na Yoon Kwon's "Expectation"!

Yoo Hwe Seung will be singing a remake of "Expectation" arranged by Melomance's Jung Dong Hwan - a brand new version of the hit track with a more modern feel. In addition, pop artist O.ZO will be contributing to the 'Pop & Pop Collaboration' with unique cover artwork. 

You can listen to Yoo Hwe Seung's "Expectation" on October 5 at 6 PM KST!