In what year was the album “Her Halo” released by Teramaze?

In what year was the album “Her Halo” released by Teramaze?: The album “Her Halo” was released in 2015 by Teramaze, featuring 7 tracks.
What is the most successful song from the album “Her Halo” by Teramaze?: “Her Halo” is the biggest hit from the album “Her Halo” by Teramaze.

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