이영현

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.

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.