[music] Add listenbrainz support

vrobbler/apps/music/migrations/0036_artist_similar_artists.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.30 on 2026-05-30 00:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("music", "0035_track_similar_recordings"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="artist",
+            name="similar_artists",
+            field=models.JSONField(blank=True, null=True),
+        ),
+    ]