Phantasy Star Online 2 Original Sound Track Vol.2 is a four disc soundtrack collecting music from Phantasy Star Online 2. Continuing the compilation of tracks started from the previous volume, Sound Tracks Vol.2 focuses on Episode 2 locations such as the ruins, city, sanctum, quarry, coast, and the seabed. Disc 1 introduces the scenic variations of field themes and the opening song from the Vita version; disc 2 collects many of the battle themes; disc 3 features the field boss themes and Quna's concerts; and disc 4 closes the collection with songs relevant to Dark Falz and his army.