After teasing us multiple times for their comeback, 2AM has finally performed their comeback stage on Music Bank with Won't let you go even if I die! With the boys' strong vocals along with a stellar track, I predict that this song is going to be a hit! Oh wait, it already is. Check out their comeback performance below! http://www.youtube.com/watch?v=YnEExEBSRFc Stay tuned for the release of the full MV of Won't let you go even if I die soon!