After revealing individual teasers one by one for each of the 2AM members and even publicly showing the music drama in a subway station, the first five minutes of 2AM's I Did Wrong music drama has been released online! The talented quartet shows a different side of their powerful voices with this catchy and upbeat new track. The members are also sporting new hairstyles (which I think is only working for Jo Kwon). The music drama has a cute storyline along with the great vocals so make sure to check it out below! http://www.youtube.com/watch?v=nqy4WkGPcw4 Stay tuned for the rest or rather "full version" of 2AM's I Did Wrong music drama. [Thanks to KangMi for the video tip].