In what year was the album “Errances Oniriques” released by Belenos?

In what year was the album “Errances Oniriques” released by Belenos?: The album “Errances Oniriques” was released in 2000 by Belenos, featuring 6 tracks.
What is the most successful song from the album “Errances Oniriques” by Belenos?: “Errances Oniriques” is the biggest hit from the album “Errances Oniriques” by Belenos.

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