diff --git a/savepointradio/radio/migrations/0001_initial.py b/savepointradio/radio/migrations/0001_initial.py
index 73fed91..32a1b5b 100644
--- a/savepointradio/radio/migrations/0001_initial.py
+++ b/savepointradio/radio/migrations/0001_initial.py
@@ -83,7 +83,7 @@ class Migration(migrations.Migration):
                 ('path', models.TextField(verbose_name='absolute path to song file')),
                 ('sorted_title', models.CharField(db_index=True, editable=False, max_length=255, verbose_name='naturalized title')),
                 ('album', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='radio.Album')),
-                ('artists', models.ManyToManyField(to='radio.Artist')),
+                ('artists', models.ManyToManyField(blank=True, to='radio.Artist')),
                 ('game', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='radio.Game')),
             ],
             options={
diff --git a/savepointradio/radio/models.py b/savepointradio/radio/models.py
index 46fbb34..38e5488 100644
--- a/savepointradio/radio/models.py
+++ b/savepointradio/radio/models.py
@@ -102,7 +102,7 @@ class Song(Disableable, Publishable, Timestampable, models.Model):
                               on_delete=models.SET_NULL,
                               null=True,
                               blank=True)
-    artists = models.ManyToManyField(Artist)
+    artists = models.ManyToManyField(Artist, blank=True)
     game = models.ForeignKey(Game,
                              on_delete=models.SET_NULL,
                              null=True,