Watch: Akdong Musician's Lee Soo Hyun Takes On The High Notes Of IU's "Good Day"

On the June 18 broadcast of KBS2 music program “Yoo Hee Yeol’s Sketchbook,” YG sibling duo Akdong Musician makes an appearance.

During the show, Akdong Musician host a “Descendants of Songwriters” corner, a play on hit drama “Descendants of the Sun.”

During the corner, the duet sings a snippet of IU’s “Good Day.” Lee Soo Hyun tackles the famous three high notes of the song, hitting them with impressive ease.

You can catch Akdong Musician’s “Descendants of Songwriters” corner on “Yoo Heel’s Sketchbook” below. They cover “Good Day” towards the end of the clip.

Meanwhile, Lee Soo Hyun recently performed solo for the first time on “Immortal Song 2.” She covered veteran singer Hong Seo Bum’s “I Didn’t Want Love From You.”

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