diff --git a/schemaTypes/releaseType.ts b/schemaTypes/releaseType.ts
index c4025d9..6912978 100644
--- a/schemaTypes/releaseType.ts
+++ b/schemaTypes/releaseType.ts
@@ -5,21 +5,37 @@ export const releaseType = defineType({
   title: 'Release',
   type: 'document',
   fields: [
-    defineField({
-      name: 'catalogNo',
-      type: 'string',
-    }),
-    defineField({
-      name: 'name',
-      type: 'string',
-    }),
-    defineField({
-      name: 'albumArtist',
-      type: 'string',
-    }),
-    defineField({
-      name: 'albumCover',
-      type: 'image',
-    }),
+    defineField({ name: 'catalogNo', type: 'string' }),
+    defineField({ name: 'name', type: 'string' }),
+    defineField({ name: 'albumArtist', type: 'string' }),
+    defineField({ name: 'albumCover', type: 'image' }),
   ],
-})
\ No newline at end of file
+
+  orderings: [
+    {
+      title: 'Catalog No (A → Z)',
+      name: 'catalogNoAsc',
+      by: [{field: 'catalogNo', direction: 'asc'}],
+    },
+    {
+      title: 'Catalog No (Z → A)',
+      name: 'catalogNoDesc',
+      by: [{field: 'catalogNo', direction: 'desc'}],
+    },
+  ],
+
+  preview: {
+    select: {
+      title: 'name',
+      subtitle: 'catalogNo',
+      media: 'albumCover',
+    },
+    prepare({title, subtitle, media}) {
+      return {
+        title: title || '(Untitled release)',
+        subtitle: subtitle ? `Catalog: ${subtitle}` : '',
+        media,
+      }
+    },
+  },
+})