Oh My Girl's Hyojung took on retro for 'Immortal Songs 2'.

On the July 29th '1970s Find the Treasure Song' episode, Hyojung covered Kim Trio's 1979 track "Yeonan Pier" for her first solo performance on the music show. She expressed, "I'm here because I requested that I make an appearance. If I want to keep singing, I have to stand on a big stage... It's my fourth appearance, but the first time I'm performing alone. After this, I have choreography practice. That's why I want to tell my members that I placed first."

Despite Hyojung's passionate performance, it was Jung Dong Ha who took the final win this episode.

Check out Hyojung's 'Immortal Songs 2' performance above, and let us know what you think in the comments below.