[kyubihanyou]

Credits based on Youtube user DarkJoaki, who put up a lot of racing game OSTs and includes composition, arrangement and other miscellanious information in the descriptions.

Composition:
Tomonori Sawada (3)
Takenobu Mitsuyoshi (4~9, 12, 13, 18)
Kenichi Tokoi (10, 11)
Richard Jacques (14~17)

Arrangement:
Tomonori Sawada (3)
Richard Jacques (4, 5, 14~17)
Jun Senoue (6, 7, 12, 13)
Kenichi Tokoi (10, 11)

Track 18 is a medley of Let's Go Away, Sky High and The Kings of Speed featuring the lyrics of the B-univ album versions, with Mitsuyoshi doing all the vocals this time around.

Quite frankly, I agree with all of this.

Of course, tracks 1 and 2 were composed & arranged by Jun Senoue with Eric Martin on vocals, and I'd have to say that 19 and 20 were also composed and arranged by him. Tracks 8, 9 and 18 were most likely arranged by Jacques.