Vowing to not make any mistakes in the group performance, the girls are giving their all into practicing for the concert day. It has been revealed that the members are even taking time off during their lunch break to rehearse despite their busy schedules.

On February 28, the AOA members stated, "We are practicing really hard as it will be the first time standing before a crowd for our own solo concert. Honestly, we do feel a bit pressured, but we will do our best to loosen up. Fans will get to experience never-before-seen performances on stage."

They added, "We have divided the song's style and genres into separate sections so that it will be easier for the audience to follow along. They will get to see not only group performances but individual performances as well."

Consisting of seven members, AOA will be holding their first solo concert titled 'Ace Over Angels' on March 11 at the Olympic hall in Olympic Park in Seoul.

Hit songs such as "Miniskirt", "Short Hair," "Heart Attack," "Excuse Me" and "Bing Bing" will be performed during the concert.

Lastly, the members stated, "As we are approaching six years as a group in the industry, we will do our best to present a professional show. �It is every singer's hope and dream to hold a solo concert after all."

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