In this week’s episode, FLY TO THE SKY comes back with a new studio album called “Fly High”. Hwanhee and Brian of FLY TO THE SKY perform as a duo after a very long time. Paul Kim sings snippets of his hit songs, which impresses the audience. Vinxen, a rapper who became famous after his appearance on “High School Rapper” introduces his song called “Skin”. Also, Jeong Joon Il meets the audience as the 17th musician of Sketchbook’s 10th anniversary project.