In what year was the album “Ray” released by Bump of Chicken?

In what year was the album “Ray” released by Bump of Chicken?: The album “Ray” was released in 2014 by Bump of Chicken, featuring 5 tracks.
What is the most successful song from the album “Ray” by Bump of Chicken?: “Zero” is the biggest hit from the album “Ray” by Bump of Chicken.

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