檀國大學
In 2012, Ok teamed up with his fellow Dankook University alumni students to produce a digital album titled "Blue Bears with Taecyeon". The album was performed live at Dankook University for the matriculation ceremony. The title song “Wings” featured penned rap lyrics written by Ok. The second song, a remake of Lee Gwangjo's “A Night Like Tonight" was also included in the performance, with an original rap written by Ok himself. The album went on sale in February 2012, with all proceeds donated back the University.