In the 2823th episode of Arirang’s Pops in Seoul, Soyul’s ‘Y-Shirt’ was introduced to the audience.
Crayon Pop – So-yul (Y-Shirt (feat. Yang Jeong-mo))
This is the title track title of Crayon Pop – So-yul′s single album of the same name. This is Crayon Pop′s first collaboration with a team of producers called the Rainbow Bridge. It describes a young woman who′s attracted to a man looking sharp and sexy in a dress shirt.