In 2012 Song Seung-hyun makes his musical debut on 'Jack the Ripper' as Daniel.He performed for 8 days in Korea (Korea Haeorum Theater) and 3 days in Japan (Tokyo Aoyama Theater)[REF] His character Daniel, is one of the main characters who is part of an extremely sad romance.
In 2016, Song was announced to be joining the cast of the webdrama 'Detective Alice 2' [REF].