title: pygame on OSX Yosemite: unrecognized music format
body: <p>I'm playing around with Pygame on my Mac, running OSX Yosemite.  I can't get it to play an MP3 file using the following code:</p>
  
  <pre><code>pygame.mixer.music.load('bg_music.mp3')
  pygame.error: Unrecognized music format
  </code></pre>
  
  <p>I'm using Python 2.7.1 and have the following libraries installed:</p>
  
  <ul>
  <li>sdl (brew): 1.2.15</li>
  <li>sdl_mixer (brew): 1.2.12</li>
  <li>libvorbis (brew): 1.3.4</li>
  <li>pygame: 1.9.2a0</li>
  </ul>
  
  <p>I've searched around and tried all the suggestions <a href="https://github.com/justinmeister/Mario-Level-1/issues/5" rel="nofollow">on this thread</a> without success.</p>
  
  <p>Does anyone have any ideas how I can get this thing to work?</p>