In what year was the album “Stalker” released by U-Kiss?

In what year was the album “Stalker” released by U-Kiss?: The album “Stalker” was released in 2016 by U-Kiss, featuring 4 tracks.
What is the most successful song from the album “Stalker” by U-Kiss?: “Stalker” is the biggest hit from the album “Stalker” by U-Kiss.

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