Apink (에이핑크) KOREAN A Pink (에이핑크) – April 19 (4월 19일) 4월 19일 4wol 19il “April 19” 1st Studio Album “UNE ANNEE” 2012.05.09 Cho Rong, Bo Mi, Eun Ji, Na Eun, Yoo Kyung, Nam Joo, Ha…