Perhaps the most compelling reason to seek out the Chrono Cross PSX ISO is the audio. Yasunori Mitsuda composed what many consider to be the greatest video game soundtrack of all time. Tracks like "Scars of Time" and "Radical Dreamers" are masterpieces of arrangement. The ISO retains the high-quality audio tracks (Red Book Audio), allowing players to experience the score as intended, provided they configure their audio settings correctly in their emulator of choice.