diff --git a/MusiLib/MusiLib/Model/Metronome.cs b/MusiLib/MusiLib/Model/Metronome.cs
index 3cdc267..54cf7df 100644
--- a/MusiLib/MusiLib/Model/Metronome.cs
+++ b/MusiLib/MusiLib/Model/Metronome.cs
@@ -9,7 +9,7 @@ namespace MusiLib.Model
 {
     public class Metronome
     {
-        static AudioPlayer player;
+        /*static AudioPlayer player;
         static bool isMusicPlaying = false;
         static bool isMusicBeginning = false;
 
@@ -40,7 +40,7 @@ namespace MusiLib.Model
                 isMusicPlaying = false;
                 isMusicBeginning = false;
             }
-        }
+        }*/
     }
 
 }
diff --git a/MusiLib/MusiLib/Views/Accueil.xaml b/MusiLib/MusiLib/Views/Accueil.xaml
index 9816b20..c99dbe6 100644
--- a/MusiLib/MusiLib/Views/Accueil.xaml
+++ b/MusiLib/MusiLib/Views/Accueil.xaml
@@ -69,20 +69,12 @@
                     Clicked="GoToFavorisButton"
                     />
 
-
             <ImageButton Grid.Row="0" Grid.Column="0"
                     Source="{Binding partitions[0].Image}"
                     WidthRequest="90"
                     HeightRequest="90"
                     Clicked="GoToPartitionButton"/>
 
-            <Button Grid.Row="1" Grid.Column="1"
-                    Text="Partition 2"
-                    WidthRequest="90"
-                    HeightRequest="90"
-                    BackgroundColor="Blue"
-                    Clicked="GoToPartitionButton"/>
-
 
         </Grid>
     </ScrollView>
diff --git a/MusiLib/MusiLib/Views/Favoris.xaml.cs b/MusiLib/MusiLib/Views/Favoris.xaml.cs
index 5ec8feb..fc88389 100644
--- a/MusiLib/MusiLib/Views/Favoris.xaml.cs
+++ b/MusiLib/MusiLib/Views/Favoris.xaml.cs
@@ -1,3 +1,5 @@
+using System.Diagnostics;
+
 namespace MusiLib.Views;
 
 public partial class Favoris : ContentPage, IAllowClick
diff --git a/MusiLib/MusiLib/Views/IPlayMusic.cs b/MusiLib/MusiLib/Views/IPlayMusic.cs
index 9651b90..65af743 100644
--- a/MusiLib/MusiLib/Views/IPlayMusic.cs
+++ b/MusiLib/MusiLib/Views/IPlayMusic.cs
@@ -30,7 +30,7 @@ namespace MusiLib.Views
 
         public static void stopMusic()
         {
-            if(isMusicBeginning) 
+            if(isMusicBeginning)
             {
                 player.Stop();
                 isMusicPlaying = false;
diff --git a/MusiLib/MusiLib/Views/Partition.xaml b/MusiLib/MusiLib/Views/Partition.xaml
index a10861c..2e0fb91 100644
--- a/MusiLib/MusiLib/Views/Partition.xaml
+++ b/MusiLib/MusiLib/Views/Partition.xaml
@@ -1,107 +1,107 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
-             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-             x:Class="MusiLib.Views.Partition"
-             xmlns:model="clr-namespace:MusiLib.Model"
-             Title="Partition">
-    
-    <ScrollView Orientation="Both">
-        <VerticalStackLayout x:Name="Part">
-            <HorizontalStackLayout>
-                <Image Source="{Binding partitions[0].Image}" 
-               HeightRequest="600"
-               WidthRequest="400"
-                   />
-                <VerticalStackLayout Margin="15" WidthRequest="375">
-                    <Label Text="cette partition est très célèbre pour lpu pro lors de son temps. Malgres tous il a été un exemple pour son temps au point ou il est devenu un membre élément de la révolution francaise" 
-                           
-                           />
-                    <Grid Margin="15">
-                        <Grid.RowDefinitions>
-                            <RowDefinition />
-                            <RowDefinition Height="70"/>
-                            <RowDefinition Height="25"/>
-                            <RowDefinition Height="70"/>
-                            <RowDefinition Height="25"/>
-                            <RowDefinition Height="70"/>
-                        </Grid.RowDefinitions>
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="125"/>
-                            <ColumnDefinition />
-                        </Grid.ColumnDefinitions>
-                        <Button Grid.Row="1" Grid.Column="0" 
-                                Text="A"
-                                WidthRequest="75"
-                                HeightRequest="75"
-                                HorizontalOptions="Start"
-                                
-                                />
-                        <Button Grid.Row="1" Grid.Column="1"
-                                Text="B"
-                                WidthRequest="75"
-                                HeightRequest="75"
-                                HorizontalOptions="Start"
-                                />
-                        <Button Grid.Row="3" Grid.Column="0" 
-                                Text="C"
-                                WidthRequest="75"
-                                HeightRequest="75"
-                                HorizontalOptions="Start"
-                                />
-                        <Button Grid.Row="3" Grid.Column="1"
-                                Text="D"
-                                WidthRequest="75"
-                                HeightRequest="75"
-                                HorizontalOptions="Start"
-                                />
-                        <Button Grid.Row="5" Grid.Column="0"
-                                Text="Jouer"
-                                WidthRequest="75"
-                                HeightRequest="75"
-                                HorizontalOptions="Start"
-                                Clicked="Play_Music"
-                                x:Name="play_music_button"
-                                />
-                        <Button Grid.Row="5" Grid.Column="1"
-                                Text="Arrêter"
-                                WidthRequest="75"
-                                HeightRequest="75"
-                                HorizontalOptions="Start"
-                                Clicked="Stop_Music"
-                                />
-
-                    </Grid>
-                </VerticalStackLayout>
-            </HorizontalStackLayout>
-            <Border Stroke="#000080" >
-                <CollectionView ItemsSource="{Binding partitions}" ItemsLayout="HorizontalList" >
-                <CollectionView.ItemTemplate>
-                    <DataTemplate>
-                        <Grid Padding="10">
-                            <Grid.RowDefinitions>
-                                <RowDefinition />
-                                <RowDefinition />
-                            </Grid.RowDefinitions>
-                            <Grid.ColumnDefinitions>
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="MusiLib.Views.Partition"
+             xmlns:model="clr-namespace:MusiLib.Model"
+             Title="Partition">
+
+
+    <ScrollView Orientation="Both">
+        <VerticalStackLayout x:Name="Part">
+            <HorizontalStackLayout>
+                <Image Source="{Binding partitions[0].Image}" 
+               HeightRequest="600"
+               WidthRequest="400"
+                   />
+                <VerticalStackLayout Margin="15" WidthRequest="375">
+                    <Label Text="{Binding partitions[0].Description}" 
+                           />
+                    
+                    <Grid Margin="15">
+                        <Grid.RowDefinitions>
+                            <RowDefinition />
+                            <RowDefinition Height="70"/>
+                            <RowDefinition Height="25"/>
+                            <RowDefinition Height="70"/>
+                            <RowDefinition Height="25"/>
+                            <RowDefinition Height="70"/>
+                        </Grid.RowDefinitions>
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="125"/>
+                            <ColumnDefinition />
+                        </Grid.ColumnDefinitions>
+                        <Button Grid.Row="1" Grid.Column="0" 
+                                Text="A"
+                                WidthRequest="75"
+                                HeightRequest="75"
+                                HorizontalOptions="Start"
+                                />
+                        <Button Grid.Row="1" Grid.Column="1"
+                                Text="B"
+                                WidthRequest="75"
+                                HeightRequest="75"
+                                HorizontalOptions="Start"
+                                />
+                        <Button Grid.Row="3" Grid.Column="0" 
+                                Text="C"
+                                WidthRequest="75"
+                                HeightRequest="75"
+                                HorizontalOptions="Start"
+                                />
+                        <Button Grid.Row="3" Grid.Column="1"
+                                Text="D"
+                                WidthRequest="75"
+                                HeightRequest="75"
+                                HorizontalOptions="Start"
+                                />
+                        <Button Grid.Row="5" Grid.Column="0"
+                                Text="Jouer"
+                                WidthRequest="75"
+                                HeightRequest="75"
+                                HorizontalOptions="Start"
+                                Clicked="Play_Music"
+                                x:Name="play_music_button"
+                                />
+                        <Button Grid.Row="5" Grid.Column="1"
+                                Text="Arrêter"
+                                WidthRequest="75"
+                                HeightRequest="75"
+                                HorizontalOptions="Start"
+                                Clicked="Stop_Music"
+                                />
+                        
+                    </Grid>
+                </VerticalStackLayout>
+            </HorizontalStackLayout>
+            <Border Stroke="#000080" >
+                <CollectionView ItemsSource="{Binding partitions}" ItemsLayout="HorizontalList" >
+                <CollectionView.ItemTemplate>
+                    <DataTemplate>
+                        <Grid Padding="10">
+                            <Grid.RowDefinitions>
+                                <RowDefinition />
+                                <RowDefinition />
+                            </Grid.RowDefinitions>
+                            <Grid.ColumnDefinitions>
                                     <ColumnDefinition />
-                                    <ColumnDefinition />
-                                </Grid.ColumnDefinitions>
-                            <Image Grid.Row="1" Grid.Column="2"
-                                   Source="{Binding Image}"
-                                   Aspect="AspectFill"
-                                   HeightRequest="65"
-                                   WidthRequest="65"
-                                />
-                            <Label Grid.Row="2" Grid.Column="2"
-                                   Text="{Binding Nom}"
-                                   FontSize="10"
-                                   HorizontalOptions="Center"
-                                   />
-                        </Grid>
-                    </DataTemplate>
-                </CollectionView.ItemTemplate>
-            </CollectionView>
-            </Border>
-        </VerticalStackLayout>
-    </ScrollView>
-</ContentPage>
\ No newline at end of file
+                                    <ColumnDefinition />
+                                </Grid.ColumnDefinitions>
+                            <Image Grid.Row="1" Grid.Column="2"
+                                   Source="{Binding Image}"
+                                   Aspect="AspectFill"
+                                   HeightRequest="65"
+                                   WidthRequest="65"
+                                />
+                            <Label Grid.Row="2" Grid.Column="2"
+                                   Text="{Binding Nom}"
+                                   FontSize="10"
+                                   HorizontalOptions="Center"
+                                />
+                        </Grid>
+                    </DataTemplate>
+                </CollectionView.ItemTemplate>
+            </CollectionView>
+            </Border>
+        </VerticalStackLayout>
+    </ScrollView>
+</ContentPage>
diff --git a/MusiLib/MusiLib/Views/Partition.xaml.cs b/MusiLib/MusiLib/Views/Partition.xaml.cs
index 9a44aa8..46f4dbb 100644
--- a/MusiLib/MusiLib/Views/Partition.xaml.cs
+++ b/MusiLib/MusiLib/Views/Partition.xaml.cs
@@ -1,6 +1,6 @@
-
 using Microsoft.Maui.Controls.PlatformConfiguration;
 using MusiLib.Model;
+using System.Diagnostics;
 
 namespace MusiLib.Views;
 
@@ -35,8 +35,8 @@ public partial class Partition : ContentPage
             IPlayMusic.pauseMusic();
             button.Text = "Jouer";
         }
-        
     }
+
     private void Stop_Music(object sender, EventArgs e)
     {
         IPlayMusic.stopMusic();
@@ -49,4 +49,24 @@ public partial class Partition : ContentPage
         IPlayMusic.stopMusic();
         return base.OnBackButtonPressed();
     }
-}
\ No newline at end of file
+
+    protected override void OnDisappearing()
+    {
+        base.OnDisappearing();
+        IPlayMusic.stopMusic();
+    }
+
+    protected override void OnAppearing()
+    {
+        base.OnAppearing();
+        Shell.Current.Navigating += Shell_Navigating;
+    }
+
+    private void Shell_Navigating(object sender, ShellNavigatingEventArgs e)
+    {
+        if (e.Source == ShellNavigationSource.ShellItemChanged)
+        {
+            IPlayMusic.stopMusic();
+        }
+    }
+}