More Races Win at least one race before December to unlock the Grade II race. Win the Grade II race to unlock the Louisville, Baltimore, and New York. Win the Grade III race in September to unlock the Tokyo Derby and the Japan Derby in October. Easter Eggs Hidden Techno Music Track Put the game disc into an ordinary CD player to hear a special music track. Avoid Track 1, that's the game data (you'll only hear a loud POP, which might harm your speakers) but the following track, 2, is playable.