diff --git a/application/controllers/Artistes.php b/application/controllers/Artistes.php
index 514a3dc..86ccf4d 100644
--- a/application/controllers/Artistes.php
+++ b/application/controllers/Artistes.php
@@ -6,6 +6,7 @@ class Artistes extends CI_Controller {
 	public function __construct(){
 			parent::__construct();
 			$this->load->model('model_music');
+			$this->load->library('session');
 	}
 	public function index(){
 			$genre = $this->input->get('genre');
diff --git a/application/controllers/Music.php b/application/controllers/Music.php
index eb11613..018087d 100644
--- a/application/controllers/Music.php
+++ b/application/controllers/Music.php
@@ -6,6 +6,7 @@ class Music extends CI_Controller {
 	public function __construct(){
 		parent::__construct();
 		$this->load->model('model_music');
+		$this->load->library('session');
 	}
 
     
@@ -17,7 +18,7 @@ class Music extends CI_Controller {
 		$this->load->view('layout/header',['genres'=>$genres]);
 		$this->load->view('layout/getter', $this->session->userdata('logged_in'));
 		$this->load->view('musiques_name',['musics'=>$musics]);
-		$this->load->view('layout/footer');	
+		$this->load->view('layout/footer');
 	}
 
 }