KBS's idol singing program, 'Immortal Song 2',�already carries a�lengthy list of idol stars who have either withdrawn from the show or given notice.�2AM's�Changmin has just joined that list, as it's been revealed that he too would be leaving the program. On June 22nd, a representative of 'Immortal Song 2' confirmed, "Changmin will be having his last performance during the fourth round of the contest on July 4th." Since Changmin is preparing for his�Homme comeback with 8eight's Lee Hyun, it was decided that it was best for the singer to withdraw from the program in order to avoid an overwhelming schedule. So far, a total of six participants have announced their exit from the show, including B2ST's Yoseob, Super Junior's Yesung, SHINee's Jonghyun, IU, and SECRET's Ji Eun. Assigned replacements for these artists include�MBLAQ's G.O, 2PM's Junsu, F.T Island's Hongki, and 4minute's Jiyoon. Source: Star News via Nate