Medussa is a cross-platform high-level audio library for Python
based on Port Audio and libsndfile. You can play NumPy arrays, stream sound
files from disk, or create pure tones or 'on-line' white or pink noise.
There are high-level functions like play_array (similar to matlab's wavplay).
Or you can access specific host api's or devices, create streams as needed,
and control them all asynchronously. Or for the most control, you can access
the port audio library directly. Sweet!