Update API to be more complete

vrobbler/apps/music/api/serializers.py

@@ -0,0 +1,20 @@
+from music.models import Album, Artist, Track
+from rest_framework import serializers
+
+
+class ArtistSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Artist
+        fields = "__all__"
+
+
+class AlbumSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Album
+        fields = "__all__"
+
+
+class TrackSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Track
+        fields = "__all__"