diff --git a/assets/music/fostral.wav b/assets/music/fostral.wav
new file mode 100644
index 0000000..91dcd26
Binary files /dev/null and b/assets/music/fostral.wav differ
diff --git a/src/dev_tools/mod.rs b/src/dev_tools/mod.rs
new file mode 100644
index 0000000..72431ee
--- /dev/null
+++ b/src/dev_tools/mod.rs
@@ -0,0 +1,7 @@
+use bevy::prelude::*;
+
+pub struct DevToolsPlugin;
+
+impl Plugin for DevToolsPlugin {
+    fn build(&self, app: &mut App) {}
+}
diff --git a/src/main.rs b/src/main.rs
index 1185bd1..6ff8f32 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,18 +1,24 @@
 use bevy::{audio::Volume, prelude::*};
 
 mod card;
+mod dev_tools;
 mod turns;
 
 fn main() {
     App::new()
-        .add_plugins((DefaultPlugins, turns::TurnSystemPlugin, card::CardPlugin))
+        .add_plugins((
+            DefaultPlugins,
+            turns::TurnSystemPlugin,
+            card::CardPlugin,
+            dev_tools::DevToolsPlugin,
+        ))
         .add_systems(Startup, setup)
         .run();
 }
 
 fn setup(asset_server: Res<AssetServer>, mut commands: Commands) {
     let background = asset_server.load::<Image>("sprites/field.png");
-    let music = asset_server.load("music/glorx.wav");
+    let music = asset_server.load("music/fostral.wav");
 
     commands.spawn(Camera2d);