Debut on August 9, 2012, AOA sings the first song “Elvis” two versions at M Countdown program. AOA (Ace of Angels) 'transformer' concept is combining both band (instruments) and dance elements as a 7+1 girls group. Formed by FC Entertainment, AOA's first mini-album was released on July 30, 2012, called “Angels Story” consist 3 songs. After several albums of success, AOA even creates other iteration called AOA (Black, White, and Cream). Their breakthrough single “Miniskirt”, “Like A Cat”, and “Heart Attack”. AOA needs you as fans. These theme packs will make your screen look glowing with their overwhelming cuteness.