In what year was the album “Universe: The Black Hall” released by PENTAGON?

In what year was the album “Universe: The Black Hall” released by PENTAGON?: The album “Universe: The Black Hall” was released in 2020 by PENTAGON, featuring 10 tracks.
What is the most successful song from the album “Universe: The Black Hall” by PENTAGON?: “Dr. BeBe” is the biggest hit from the album “Universe: The Black Hall” by PENTAGON.

Other artists of K-Pop