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

In what year was the album “Polegar” released by Polegar?: The album “Polegar” was released in 1991 by Polegar, featuring 5 tracks.
What is the most successful song from the album “Polegar” by Polegar?: “Quero Mais” is the biggest hit from the album “Polegar” by Polegar.

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