diff --git a/Makefile b/Makefile
index b6e6989..e97ee6f 100644
--- a/Makefile
+++ b/Makefile
@@ -65,6 +65,7 @@ bundle: game.wasm
 	rm cirkoban.zip || true
 	zip cirkoban.zip -r assets/images/cirkoban-onesheet.png \
                             assets/sounds/*.wav \
+                            assets/music/*.ogg \
                             assets/fonts/*.woff2 \
                             reflect.js \
                             game.js \
diff --git a/assets/music/cirkoban.ogg b/assets/music/cirkoban.ogg
new file mode 100644
index 0000000..94bd4b3
Binary files /dev/null and b/assets/music/cirkoban.ogg differ
diff --git a/assets/sounds/cirkoban.wav b/assets/music/cirkoban.wav
similarity index 100%
rename from assets/sounds/cirkoban.wav
rename to assets/music/cirkoban.wav
diff --git a/game.scm b/game.scm
index b19c495..9b486c8 100644
--- a/game.scm
+++ b/game.scm
@@ -80,7 +80,7 @@
                 320 240
                 (inexact->exact tile-width)
                 (inexact->exact tile-height)))
-(define* (load-sound-effect name #:key (volume 0.25))
+(define* (load-sound-effect name #:key (volume 0.75))
   (make-sound-effect (string-append "assets/sounds/" name ".wav")))
 (define audio:bump (load-sound-effect "bump"))
 (define audio:push (load-sound-effect "push"))
@@ -99,6 +99,13 @@
 (define audio:electric-switch-off (load-sound-effect "electric-switch-off"))
 (define audio:explosion (load-sound-effect "explosion"))
 
+(define* (load-music name #:key (volume 0.5))
+  (let ((music (make-audio (string-append "assets/music/" name ".ogg"))))
+    (set-media-loop! music 1)
+    (set-media-volume! music volume)
+    music))
+(define audio:bg-music (load-music "cirkoban"))
+
 ;; Game state
 (define *state* #f)
 
@@ -265,7 +272,8 @@
        (set! *level-idx* idx)
        (set! *gems* gems)
        (pk 'load *level-idx*)
-       (load-level! *level-idx*)))))
+       (load-level! *level-idx*)
+       (media-play audio:bg-music)))))
 
 (define (reset-game!)
   (run-script