Index: src/routes/audio.js
===================================================================
--- src/routes/audio.js	(revision f2eacca5e0a92d8ef8516530c0a23ecd2b0a78ed)
+++ src/routes/audio.js	(revision 17546afbe88ae2f5e44da391ca5d632030be956e)
@@ -156,5 +156,4 @@
   const id = String(req.params.id || '');
   if (!/^[A-Za-z0-9_-]+$/.test(id)) return res.status(400).json({ error: 'bad id' });
-  const isHub = res.locals.tenancy === 'hub';
   const row = db.prepare(`
     SELECT p.slug, s.slug AS site_slug
@@ -164,5 +163,5 @@
   `).get('%[[track:' + id + ']]%');
   if (!row) return res.status(404).json({ error: 'not found' });
-  const url = isHub ? `/user/${row.site_slug}/${row.slug}` : `/${row.slug}`;
+  const url = `/${row.slug}`;
   res.json({ url });
 });