In what year was the album “Christmas EveL” released by Stray Kids (스트레이 키즈)?

In what year was the album “Christmas EveL” released by Stray Kids (스트레이 키즈)?: The album “Christmas EveL” was released in 2021 by Stray Kids (스트레이 키즈), featuring 4 tracks.
What is the most successful song from the album “Christmas EveL” by Stray Kids (스트레이 키즈)?: “Christmas EveL” is the biggest hit from the album “Christmas EveL” by Stray Kids (스트레이 키즈).

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