According to Dispatch, on April 28, the team behind the movie Guitar Man directed by Lee Sun Jung posted an MV ( video music) for the original movie soundtrack song A World Without pain on YouTube channel Prossima Music.
The video is about 4 minutes and 26 seconds long, with scenes from the film. The MV highlights many different emotions that the late actress expressed in many different scenes of the film.
In the film, Kim Sae Ron plays Shin Yoo Jin, a keyboardist of the band Volcano. She showed sophisticated and emotional acting. In one scene, Kim Sae Ron was seen smiling brightly next to Lee Sun Jung - the film's producer, director and main actor.
Guitar Man tells the story of an unknown guitar artist who joins an underground band. After Kim Sae Ron passed away, this film became her last work, completed in November last year.
"A World Without Pain" is one of the title tracks of " Guitar Man". Lee Sun Jung wrote, composed, arranged and directly performed this song. All proceeds from the song will be donated.

Director Lee expressed: "Kim Sae Ron brought a bright source of energy and expressed her passion on set. I had hoped she would make a spectacular comeback, but now I hope she is happy in a world without suffering, as the title of the film says.
After the soundtrack, Guitar Man is scheduled to be released in late May.
Meanwhile, Kim Sae Ron debuted as an actor in 2009 through the movie "A Brand New Life".
She quickly became a famous child actress in Korea with many works such as "The Man from Nowhere", "Barbie", "A Girl at My Door", "Snowy Road", "The Neighbors", "Mysterious Neighbor", "Manhole"...
Kim Sae Ron was found dead at his home on February 16, at the age of 25.
Currently, the late actor is being mentioned in the love scandal with actor Kim Soo Hyun. Kim Sae Ron's family accused Kim Soo Hyun of dating her for 6 years, since she was a minor (2015-2021).
Kim Soo Hyun and her management company were also accused of debt collecting Kim Sae Ron amid her financial difficulties.
However, Kim Soo Hyun denied all allegations, he only admitted to dating Kim Sae Ron for about a year, from the summer of 2019 to the fall of 2020, when she was an adult.
Kim Soo Hyun's side also filed a lawsuit against Kim Sae Ron's family, YouTube channel Garosero, and a person claiming to be Kim Sae Ron's aunt for defamation, demanding 12 billion won in damages.