title: Simple Pygame Audio at a Frequency
body: <p>How can I create a 440 Hz sound that plays smoothly forever using audio with Pygame? I assume this should be easy enough, but I don't want to use any stupid files to accomplish the task. The final intent of this is to play a note while a key is being held down as I have asked in another question. Any help would be greatly appreciated as I have wasted great quantities of time trying to find an answer to this.</p>