diff --git a/.gitignore b/.gitignore
index 7f4c97b..d59cb5a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,11 @@
 js/lib/*
+
 assets/images/*
 !assets/images/*.md
 
+assets/music/*
+!assets/music/*.md
+
 report/*
 !report/*.tex
 
diff --git a/assets/music/SOURCES.md b/assets/music/SOURCES.md
new file mode 100644
index 0000000..38258ed
--- /dev/null
+++ b/assets/music/SOURCES.md
@@ -0,0 +1,3 @@
+| Music     | URL                                                                                                                                                                                                                                                                                                                                                                                                                               |
+| --------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| theme.wav | https://www.beepbox.co/#9n31s0k0l00e02t2ma7g0fj07r1i0o432T1v1u16f0q00d03A0F0B0Q0000Pff00E1617T1v6u60f0q0x10h51d19AbF8B7Q0471Peb9aE2b676T1v7ue1f0q0y10n73d4aA0F0B7Q0000Pe600E2bb619T3v4uf7f0qwx10m711d08SZIztrsrzrqiiiiiE1b6b4z000000000h400000000000000000004h000000000p22mFH_gGqfi5Oo7bOldjRV1jnUaqfHA4OZ5dl50KhAQk2VmjhgbBYFhhhBpt556jlBQkkpB0aqfo1HQk5d1jhgnQ0bdvWAjbMbibihQV4V17jihQV4V17jjq_2C-6V1fW3N8aqcgnSTkSlSlSkSlSlS00 |
diff --git a/js/Env.js b/js/Env.js
index 8ffb798..506e9cd 100644
--- a/js/Env.js
+++ b/js/Env.js
@@ -43,6 +43,10 @@ export class Env {
 
         // Clock
         this.clock = new THREE.Clock();
+
+        // Music player
+        this.music = new Audio("./assets/music/theme.wav");
+        this.music.loop = true;
     }
 
     /**
@@ -124,6 +128,7 @@ export class Env {
                     ) {
                         // If animation returned false, the player died!
                         playerDead = true;
+                        this.music.pause();
                     }
                 }
             });
diff --git a/js/Game.js b/js/Game.js
index 860a753..b1d7e13 100644
--- a/js/Game.js
+++ b/js/Game.js
@@ -109,6 +109,9 @@ export const runGame = (demo) => {
         requestAnimationFrame(animate);
     };
 
+    // Start music
+    env.music.play();
+
     // Run it
     animate();
 };