As previously announced earlier this month, Super Junior's Kyuhyun and f(x)'s Luna released their first duet track "Shine Your Way" on April 29th as part of the OST album of the upcoming movie "The Croods Family."
"Shine Your Way" was originally sung by Owl City and Yuna. Kyuhyun and Luna team together to sing the Korean version of the track, creating beautiful harmonies with Kyuhyun's soft and Luna's clear vocals.
You can purchase the OST track at Bugs and Olleh Music.
Media: http://www.youtube.com/watch?v=lUH9OeJcmK4
Source: BubblefeetMusicOST