title: Play two sounds simultaneusly
body: <p>Is there a way to play two sounds at the same time?</p>
  
  <p>I know that <code>SoundPlayer</code> isn't able to do this.
  I can't use <code>SoundEffect</code> as I believe it's only part of XNA.</p>
  
  <p>The two required sounds will be called at unknown and random times.  The sound needs to be be controlled after it is played. i.e., the sound must be able to be stopped before it has finished playing.</p>