In what year was the album “Fragile” released by eAeon?

In what year was the album “Fragile” released by eAeon?: The album “Fragile” was released in 2021 by eAeon, featuring 7 tracks.
What is the most successful song from the album “Fragile” by eAeon?: “Don't (그러지 마) (feat. RM)” is the biggest hit from the album “Fragile” by eAeon.

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