Unboxing AOA Vol. 1 - Angel's Knock - Version B 산적이얌 0 181 2017.01.21 12:15 https://youtu.be/lxhAlaPUJrA + 48 Unboxing AOA Vol. 1 - Angel's Knock - Version B. The album released on 2 January 2017. CD, photobook, photocard, postcard and poster are included in this ...