The special single for the 30th anniversary of the late Seo Ji-won, titled "gift song," will have its title track "Don't Say Goodbye" released at noon on January 1, 2026. The music video released alongside the track will include clips of the late artist during his lifetime, serving as a special gift to fans.

According to the music production company Omni Music, the music video opens with a scene of Seo Ji-won singing a line from "Don't Say Goodbye" on a variety show. Additionally, footage of Seo Ji-won singing during actual broadcasts appears once in the middle and once at the end of the song. The video features the late artist's appearances on broadcasts during his lifetime.

The music video depicts a middle-aged woman, weary from daily life, regaining vitality by listening to Seo Ji-won's songs she loved in her youth. Seo Ji-won's bright smile in the video harmonizes with the AI-restored voice of the late artist, adding emotional depth for fans.

Omni Music named the special single "Seo Ji-won gift song" to symbolize a gift to fans on the 30th anniversary of Seo Ji-won's passing. The music video also includes footage of the late artist to bring joy to fans.

"Don't Say Goodbye" was the title track of Lee Seung-chul's first album released in 1988 and was a favorite song frequently sung by Seo Ji-won during his lifetime. Based on a line the late artist sang on an actual broadcast, AI meticulously recreated his voice over two years to complete the song.

[Source: Provided by Omni Music]