This will add BGM tracks from other Atelier titles that can be used to change the in-game BGM.
The set features more than 1000 BGM tracks from Atelier titles, from "Atelier Elie: The Alchemist of Salburg 2" to "Atelier Ryza: Ever Darkness & the Secret Hideout."

Note: In-game BGM can be changed from the desk in the atelier.