Blogged By: De De Tillman Source: Koreaboo Posted: Thursday September 27, 2012 @9:45 p.m. PST   Yunho and Changmin (TVXQ) is set to have their first comeback stage on KBS Music Bank on October 5th, which will then be followed by performances on MBC Music Core and SBS Inkigayo on the 6th and 7th.