In what year was the album “Invitation” released by Altaria?

In what year was the album “Invitation” released by Altaria?: The album “Invitation” was released in 2003 by Altaria, featuring 11 tracks.
What is the most successful song from the album “Invitation” by Altaria?: “Unicorn” is the biggest hit from the album “Invitation” by Altaria.

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