In what year was the album “Perspektif” released by Hal?

In what year was the album “Perspektif” released by Hal?: The album “Perspektif” was released in 2018 by Hal, featuring 3 tracks.
What is the most successful song from the album “Perspektif” by Hal?: “Delusi” is the biggest hit from the album “Perspektif” by Hal.

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