B1A4 first victory on "Immortal Song"... "Beats g.o.d and even Shinhwa"

Brown Eyed Girls’ JeA to join ‘Immortal Song 2’

B1A4 & Hwayobi to join "Immortal Song" as fixed members

f(x)’s Luna talks about her ‘Immortal Song 2′ experience

B1A4 to perform on ‘Immortal Song 2’

f(x)’s Luna to step down from ‘Immortal Song 2’

Noel becomes fixed cast of ‘Immortal Song 2’