In what year was the album “Nativity” released by ZE:A?

In what year was the album “Nativity” released by ZE:A?: The album “Nativity” was released in 2010 by ZE:A, featuring 3 tracks.
What is the most successful song from the album “Nativity” by ZE:A?: “Mazeltov” is the biggest hit from the album “Nativity” by ZE:A.

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