Greatest gaming soundtrack in the world, FOREVER. R4 seriously changed my life when I first played it back in the 90s. It was my introduction to the Drum and. View credits, reviews, tracks and shop for the CD release of R4 / Ridge Racer Type 4 / Direct Audio on Discogs. R4 RIDGE RACER TYPE 4 ダイレクト・オーディオ. Catalog Number ZMCX Release Date Jan 27, Publish Format Commercial Release Price JPY. Find many great new & used options and get the best deals for R4 Ridge Racer Type 4 by Original Soundtrack (CD, Aug, Namco) at the best online prices. R4: Ridge Racer Type 4 Direct Audio is the soundtrack to the game, released in by Namco. It was the second game soundtrack. Ridge Racer Type 4 Namco Sounds, Full Soundtrack, Composed soundtrack. Japan, Kohta Takahashi, Urban Fragments, Composed soundtrack. Japan. 03 Ridge Racer Hi-Spec Demo, , Download. SLUS- _R4__, , Download. SLUS- _R4__, 6.