In what year was the album “EXSID - EP” released by Exit?

In what year was the album “EXSID - EP” released by Exit?: The album “EXSID - EP” was released in 2020 by Exit, featuring 4 tracks.
What is the most successful song from the album “EXSID - EP” by Exit?: “ぴえんは似合わないぜ” is the biggest hit from the album “EXSID - EP” by Exit.

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