This DLC include all soundtrack from game(3 tracks).
About tracks:
1) Track called "Dungeon" and its duration 3 minutes 0 seconds. Available in "WAV" format.
2) Track called "Hard" and its duration 2 minutes 28 seconds. Available in "WAV" format.
3) Track called "Kamikaze Cube 2" and its duration 3 minutes 19 seconds. Available in "WAV" format.