title: Select items the user does NOT like
body: <p>In my website, I have a users table, primary key is <code>username</code>. I have an albums table with an album id and an album title. I have also a table user_albums that models the relationship of many users like many albums.</p>
  
  <p>This is a select query that returns the albums a particular user likes:</p>
  
  <pre><code>SELECT e.album_title
  FROM user_albums d
  INNER JOIN albums e ON d.album_id = e.album_id
  WHERE d.user_id = $user
  </code></pre>
  
  <p>What I want is the same query, but I want it to return all the albums he does <em>not</em> like. So basically, select all albums not in that query.</p>
  
  <p>What would I need to change to do this?</p>