In what year was the album “Ear Fun” released by CNBLUE?

In what year was the album “Ear Fun” released by CNBLUE?: The album “Ear Fun” was released in 2012 by CNBLUE, featuring 6 tracks.
What is the most successful song from the album “Ear Fun” by CNBLUE?: “Hey You” is the biggest hit from the album “Ear Fun” by CNBLUE.

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