title: How to split a byte string into separate bytes in python
body: <p>Ok so I've been using python to try create a waveform image and I'm getting the raw data from the <code>.wav</code> file using <code>song = wave.open()</code> and <code>song.readframes(1)</code>, which returns :</p>
  
  <pre><code>b'\x00\x00\x00\x00\x00\x00'
  </code></pre>
  
  <p>What I want to know is how I split this into three separate bytes, e.g. <code>b'\x00\x00'</code>,  <code>b'\x00\x00'</code>, <code>b'\x00\x00'</code> because each frame is 3 bytes wide so I need the value of each individual byte to be able to make a wave form. I believe that's how I need to do it anyway.</p>