Vocalist Kim Bo Kyung has teamed up with Shayne for their new duet project album, '707'!

Their title track, "What Have You Done to Me", is the work of composer Bae Jin Ryul, who's also responsible for the hits of Big Bang, MBLAQ, and Rain's "Rainism" and "Hip Song". His modern arrangement combined with Kim Bo Kyung and Shayne's perfect harmonization creates a refreshing track perfect for summer.

Other tracks included in the project album include "Without U", a song that utilizes electric guitar sounds for Kim Bo Kyung's cute rocker transformation, and "Summer Love", Shayne's first Korean composition. Both hit songs were rearranged as a duet. The duo's cover of One Direction's "One Thing (Acoustic Version)" can also be found on the album, as it was a song that received much love when it was pre-released as a digital single.

Check it out below!



Source & Image: Daum