Her full discography, including specialized OST releases, is heavily featured on Zing MP3 and other regional streaming services.
You can find her catalog on Spotify , Apple Music , and Amazon Music under both "Cha Soo Kyung" and "Cha Sookyoung".
Cha Soo Kyung's most defining career moment is the song (용서 못해), the main theme for the 2008 SBS drama Temptation of Wife . The song became a cultural phenomenon in South Korea, synonymous with dramatic plot twists and intense emotional climaxes. Its popularity was so enduring that she performed it years later on the popular music program Two Yoo Project – Sugar Man in 2016. Notable Songs and Discography
While "I Can't Forgive" remains her signature track, her discography includes various R&B and ballad tracks, as well as contributions to other soundtracks:
Includes the original high-energy theme, a ballad version , and a tango arrangement.
Temptation Of Wife - song and lyrics by Cha Soo Kyung - Spotify
For those looking to download or stream her music legally, her work is available on most major global and Korean music platforms: