diff --git a/wobuzz/player/track.py b/wobuzz/player/track.py
index 0a337d0..7558c50 100644
--- a/wobuzz/player/track.py
+++ b/wobuzz/player/track.py
@@ -11,6 +11,7 @@ SUPPORTED_FORMATS = [
     "wav",
     "ogg",
     "flac",
+    "m4a"
 ]