The following content is included:
● Complete Original Soundtrack of BlazBlue: Entropy Effect X
● 91 tracks in total
● All tracks composed, performed, and produced by 91Act
※ This product is also available as part of a set.
※ You may need to update to the latest version of the game to use this content.

More details on the official game page of Blazblue Entropy Effect X - Original Sound Tracks ...