Pygame SDL audio subsystem wrapper module.
Note
Do not use pygame2.sdlmixer and pygame2.sdl.audio at the same time. As they both deal with audio hardware access, this can lead to problems and weird behaviour.
Shuts down the audio subsystem of the SDL library.
After calling this function, you should not invoke any class, method or function related to the audio subsystem as they are likely to fail or might give unpredictable results.