Matchspeedstereo

The Matchspeedstereo cheat determines whether the game will match the sound of stereo music to the speed of the game. If matchspeedstereo on, then when you speed up your game, the stereo music will speed up too. If matchspeedstereo off, then when you speed up your game, the stereo music will continue to play normally.

This cheat is now obsolete, since there is now an option box that can be checked or unchecked in Game Options under Audio.