In what year was the album “Incognito” released by Olivêra?

In what year was the album “Incognito” released by Olivêra?: The album “Incognito” was released in 2012 by Olivêra, featuring 4 tracks.
What is the most successful song from the album “Incognito” by Olivêra?: “Hope” is the biggest hit from the album “Incognito” by Olivêra.

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