Actresses Moon Geun Young and Shin Se Kyung will turn into singers on Kim Jung Eun's Chocolate. The two will sing songs that were released through their agency, Namoo Actors. The songs are titled, That Wind Sound and Snow is Melting. The songs are part of a special project album called, the Love Tree Project, which has been created to help children in hospitals with profits from the album. The two will show off their vocals with the smooth ballads on the 23rd, when the show airs.