Seo In Guk & Jung Eun Ji (Apink) (Apink) release concept photos for cover song "Couple"... Release date: 16th
"Reply 1997 couple" Jung Eun Ji (Apink) (Apink) & Seo In Guk, new song "Couple" release confirmed on the 16th... First collaboration in 13 years
"Stray Kids" CHANG BIN & I.N's first unit song "Burnin' Tires", "This is what unique chemistry is like" (video included)