In 2000, the PlayStation 2 tied up with "Ridge Racer V" and used "FOGBOUND (Thick Fog)" as the main theme for the opening song. A remix was later included on the album "UMBRA." Of course, the original is great, but the "FOGBOUND VERSION" is particularly noteworthy, with its incredibly chopped-up bass and drum lines. Just when you think the sound has stopped completely, the groove instantly resumes, creating a moment that gives you goosebumps. This moment really showcases the potential of BUM BUM SATELLITES.