It B1A4

It B1A4 is the second EP released by B1A4 and released under WM Entertainment on September 16, 2011.

Background
Following their mild success from their debut EP, Let's Fly, they released their second EP five months later with, once again, two singles promoted.

Similar to Let's Fly, Baro and Jinyoung aided in the writing process of the EP. Additionally, CNU participates in lyrical work of the lead single Beautiful Target and Wonderful Tonight.

Promotions
Of the five tracks created for the EP, two singles, Beautiful Target and My Love were used to promote the EP.

While both were promoted in televised music shows, Beautiful Target was the only single of the two to receive a music video while halted promotions of My Love prevented a music video from being produced.

Chart Performance
Combined with their previous EP, Let's Fly, their "total album sales reached 100,000 copies by this year January.

Pony Canyon Korea who is the recording label company of B1A4's albums revealed on January 10th "Even though B1A4 is currently on their break without any active album promotions, their first mini album "Let's Fly" and their second mini album "it B1A4" sales figures are still increasing steadily" also "We also faced some extraordinary incidents where the shops couldn't sell more because they were out of stock".

Also, they continued, "B1A4's total album sales exceeds over 100,000 copies in Korea only" which showed the scary power of the group."

On the Gaon Overall Yearly Albums ranking the EP ranked at number 39 selling a total of 36,342 copies in 2011.