KBS's 'Immortal Song 2' has broadcast its 6th episode on July 9th with its all-idol cast! 'Immortal Song 2' will have each contestant sing unique covers, just like on 'I Am a Singer', however there will be no eliminations to challenge them. The six castmates will instead battle for pride, as the first place winner will be judged by a 200-member audience. Not only that, but they'll also receive priceless pointers and tips from the original artists of the songs they cover. Today's mission was a special duet mission and the pairings are as follows: F.T. Island's Lee Hong Ki with Super Junior's Kim Heechul, 2PM's Junsu with Big Mama's Lee Young Hyun, SISTAR's Hyorin with 4MEN's Shin Yong Jae, MBLAQ's G.O with Lim Jeong Hee, 2AM's Changmin with 8eight/Homme's Lee Hyun, and 4minute's Jiyoon with Yurisangja's Lee Sae Jun. With fresh new re-arrangements by the six idols with their partners, the 200 judging audience members were utterly captivated with the potential they showed. Check out the performance cuts below and tell us your favourite! === === The results of the above round are as follows: 1) F.T. Island's Lee Hong Ki with Super Junior's Kim Heechul 2) MBLAQ's G.O with Lim Jeong Hee 3) SISTAR's Hyorin with 4MEN's Shin Yong Jae 4) 2PM's Junsu with Big Mama's Lee Young Hyun 5) 2AM's Changmin with 8eight/Homme's Lee Hyun 6) 4minute's Jiyoon with Yurisangja's Lee Sae Jun. The mission for next week will be to perform a readaptation of a song by Joo Hyun Mi. Stay tuned on July 16th to check out their performances!