In what year was the album “Purgatoire” released by Hartigan?

In what year was the album “Purgatoire” released by Hartigan?: The album “Purgatoire” was released in 2017 by Hartigan, featuring 14 tracks.
What is the most successful song from the album “Purgatoire” by Hartigan?: “Cerbère” is the biggest hit from the album “Purgatoire” by Hartigan.

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