B2ST’s Hyunseung & A Pink’s Eunji, Namjoo release making of “One Year Ago” MV

A Cube releases making of “A Year Ago” MV

B2ST’s Hyunseung, A Pink’s Eunji & Namjoo release “A Year Ago” MV

B2ST’s Hyunseung, A Pink’s Eunji & Namjoo to sing “One Year Ago” for A Cube’s project album