In what year was the album “Pentágono” released by Pentágono?

In what year was the album “Pentágono” released by Pentágono?: The album “Pentágono” was released in 2009 by Pentágono, featuring 4 tracks.
What is the most successful song from the album “Pentágono” by Pentágono?: “Multicultural” is the biggest hit from the album “Pentágono” by Pentágono.

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