Punch

You Hee-yeol's Sketchbook is a Korean pop music program that is both a talk show and live music show. The host of this program is You Hee-yeol, also known as Toy, a one-man project band. This program has aired since April 24, 2009.

Competitors are given elaborate masks to wear in order to conceal their identity, thus removing factors such as popularity, career and age that could lead to prejudiced voting. In the first round, a pair of competitors sing the same song, while in the second and third rounds they each sing a solo song. After the First Generation, the winner of the Third Round goes on to challenge the Mask King, and is either eliminated or replaces the previous Mask King through live voting. The identities of the singers are not revealed unless they have been eliminated.

The "Open Mic" series was designed to expand the stage of "Begin Again" to a space where more diverse musicians and music can coexist. It is a channel where any musician who loves music can participate. It is a digital content that contains the music and the stories of various musicians who take on the challenge of busking where anyone can sing with just one microphone and make a stage anywhere.

You Hee-yeol's Sketchbook is a Korean pop music program that is both a talk show and live music show. The host of this program is You Hee-yeol, also known as Toy, a one-man project band. This program has aired since April 24, 2009.

Competitors are given elaborate masks to wear in order to conceal their identity, thus removing factors such as popularity, career and age that could lead to prejudiced voting. In the first round, a pair of competitors sing the same song, while in the second and third rounds they each sing a solo song. After the First Generation, the winner of the Third Round goes on to challenge the Mask King, and is either eliminated or replaces the previous Mask King through live voting. The identities of the singers are not revealed unless they have been eliminated.

The "Open Mic" series was designed to expand the stage of "Begin Again" to a space where more diverse musicians and music can coexist. It is a channel where any musician who loves music can participate. It is a digital content that contains the music and the stories of various musicians who take on the challenge of busking where anyone can sing with just one microphone and make a stage anywhere.