title: Albums dont show information
body: <p>I'm watching a tutorial on Django and I've been following along but I've noticed small differences between my Django and his, this all might be because I have the current patch and he has the 2016 version. The problem is that I've been trying to focus on the music app of the project. But whenever I create details of the album such as artist, album_name, genre I then save them in the shell. To then check I reopen the shell and type <code>Album.objects.all()</code> and get four unspecified objects.</p>
  
  <p><code>&lt;QuerySet [&lt;Album: Album object (1)&gt;, &lt;Album: Album object (2)&gt;, &lt;Album: Album object (3)&gt;, &lt;Album: Album object (4)&gt;]&gt;</code> </p>
  
  <p>I wrote this line in the models.py file to no avail</p>
  
  <pre><code>from django.db import models
  
  # RED pk 1
  
  class Album(models.Model):
      artist = models.CharField(max_length=100)
      album_title = models.CharField(max_length=250)
      genre = models.CharField(max_length=50)
      album_logo = models.CharField(max_length=1000)
  
  def __str__(self):
      return self.album_title + ' - ' + self.artist
  
  # RED fk 1
  class Song(models.Model):
      album = models.ForeignKey(Album, on_delete=models.CASCADE)
      file_type = models.CharField(max_length=10)
      song_title = models.CharField(max_length=250)
  </code></pre>