aggiunto similarity artist e poplocaleassoluta

node-entry.js

@@ -62,6 +62,9 @@ low(new FileAsync(__dirname + '/db.json')) // production
 
 		// GET /videotrack 
 		app.get('/videotrack', (req, res) => {
+			res.set({
+				'Access-Control-Allow-Origin': '*'
+			});
 			const videos = db.get('videos');
 			req.query.id ? res.send(videos.getById(req.query.id).value()) : res.send(videos.value())
 		});