Lee Jin Hyuk has dropped his performance music video for "Crack".

In the MV above, Lee Jin Hyuk performs his latest title track in sleek suits. "Crack" is a dynamic alternative rock track about the thrill and confusion of unexpectedly falling in love with someone, and it's the title song of the singer's 5th mini album '5ight'.

Watch Lee Jin Hyuk's "Crack" performance MV above, previous MV here, and let us know what you think in the comments below.