Dreamcast
---------
Race Track (N64 Name) - Music Track
---------
Menus - [Unnamed Menu Music] (not in N64 ver.)
Post-Race Time Tables - High Score [Music track not available in Audio menu music test]
Online Web Browser Mode - Internet
Marina (Race 1) - Morning (not in N64 ver.)
Haight (Race 2) - Noon (not in N64 ver.)
Civic (Race 3) - Sunset (not in N64 ver.)
Metro (Race 4) - Night
Mission (Race 5) - Garage
Presidio (Race 6) - The Rock (not in N64 ver.) [This was used in the The Rock track in arcades, repurposed to Track 6 on DC.]
The Rim (Stunt 1) - Stunted
Disco (Stunt 2) - Flier
Oasis (Stunt 3) - Wingey (not in N64 ver.)
Warehouse (Stunt 4) - Trancey
Stadium (Battle 1) - High (not in N64 ver.)
Melee (Battle 2) - Vice (not in N64 ver.)
Tundra (Battle 3) - Starsky (not in N64 ver.)
Atomic (Battle 4) - Robo (not in N64 ver.)
Downtown (Battle 5) - Bassy
Plaza (Battle 6) - Speed? (Not in N64 ver.)
Roadkill (Battle 7) - Warrior (not in N64 ver.)
Factory (Battle 8) - Speed? (Not in N64 ver)
Obstacle Course - Hidden (not in N64 ver.)
Track unused in game and not present on the disc or cart, but you can find it on Youtube: Morning
https://www.youtube.com/watch?v=SPZX7hkgopwNintendo 64
-----------
Menus - Title [this is actually the track Internet from the Dreamcast soundtrack, NOT the DC or arcade menu music]
Post-Race Time Tables - Credits
Race 1 (Marina) & Battle 1 (Stadium) - Bassy
Race 2 (Haight) & Battle 2 (Melee) - Garage
Race 3 (Civic) & Battle 3 (Tundra) - Seventies (N64 exclusive music)
Race 4 (Metro) & Battle 4 (Atomic) - Night
Race 5 (Mission) & Battle 5 (Downtown) - Trancey
Race 6 (Presidio) & Battle 6 (Plaza) - Retro (N64 exclusive music)
Stunt 1 (The Rim), Stunt 2 (Oasis), & Obstacle Course - Stunted
Stunt 3 (Oasis) & Stunt 4 (Warehouse) - Flier
Tracks unused in game unless you enable them, but they are short and do not loop like normal tracks do: Battle 1, Battle 2