f(x)'s Luna received praise for her performance on the September 29th broadcast of 'Immortal Song 2'.

Luna took the third stage with Yoon Hyung Joo's "Dummy"�after TEEN TOP and Rumble Fish. After listening to Luna's lovely, feminine cover of his song, Yoon Hyung Joo commented, "To be honest, the reason I sang this song is because a suitable female singer wasn't found, but I think it has found its owner now. It can be Luna's song now."

However, despite the wonder performance Luna eventually lost to Choi Jin Hee, and�it was Noel who ultimately won first place on this episode. In related news, Luna's last appearance will be the October 13th episode.