Heaven Knows, the Ballad Single Performance by Raisa and Sung Si Kyung Officially Released

Raisa and Sung Si Kyung duet in the original single, Heaven Knows (Dok. JUNI Records)

JAKARTA - Friday, June 19, 2026 is a special moment for music lovers in the Asian region. On this day, the collaboration single of Raisa and the legendary Korean ballad singer, Sung Si Kyung officially launched.

Titled HEAVEN KNOWS, this song brings together two talented singers in a majestic and touching composition. The song officially aired starting at 16.00 WIB or 18.00 KST.

After successfully holding stadium concerts and scoring a series of hits with hundreds of millions of streams, this collaboration is a global step that further strengthens Raisa's position on the international stage.

For Sung Si Kyung, nicknamed the King of Korean Ballads, "HEAVEN KNOWS" is an important release that reaffirms his musical vision to continue exploring the global market and connecting with a wider audience through meaningful collaborations.

This strategic move is also fully supported by E2W (East2West) GROUP, a German-based Korean entertainment company that actively bridges

Asian and international music market. This project is executive produced directly by Daniel Kim, CEO of E2W GROUP.

"Starting this summer, Sung Si Kyung's fans in Korea and Asia will be presented with many new projects designed with a global vision. I really believe that Sung Si Kyung has all the qualities to become one of the most iconic Korean artists on the international stage of this century," said Daniel Kim in a written statement received by VOI, June 19.

The project itself started from the incredible success when the two re-performed the song Endless Love some time ago. The video went viral, reaching 1 million views on YouTube in just a few days, and garnered more than 2 million views on Instagram Reels.

Not stopping at cover songs together, the two finally strung together the song HEAVEN KNOWS, their first original work. This song raises the universal theme of love, hope, destiny, and the bond between humans that transcends cultural and geographical boundaries.

Musically, "HEAVEN KNOWS" combines the elegance of a typical Korean emotional ballad story with a modern international pop production. Interestingly, in this song Raisa is singing in Korean and English for the first time! Sung Si Kyung also does the same thing by appearing bilingual, creating a very organic cross-cultural harmony.

This project is something to be proud of, including for Juni Records CEO, Adryanto Pratono (Boim). According to him, the duet of Raisa and Sung Si Kyung is something monumental.

"From the beginning of hearing this project, we at Juni Records immediately knew that this would be something monumental. The collaboration between Raisa and Sung Si Kyung is not only about bringing together two extraordinary voice characters, but also proving that music has its own language. Seeing Raisa come out of her comfort zone by singing in Korean is a magical moment. We hope that 'HEAVEN KNOWS' can touch the hearts of anyone who hears it, no matter where they come from."

This single is a celebration of cross-generational and cross-cultural unity. The song is a reminder that the strongest relationships are often built on trust, hope, and the courage to believe that love transcends language and borders.

With the release of this song, Sung Si Kyung and Raisa officially opened a new chapter in Asian music collaboration - a tangible proof of how the two best voices in the region can synergize to produce works that resonate globally.