diff --git a/wobuzz/player/track.py b/wobuzz/player/track.py
index a75e22b..60057c2 100644
--- a/wobuzz/player/track.py
+++ b/wobuzz/player/track.py
@@ -10,10 +10,9 @@ class Track:
     Class containing data for a track like file path, raw data...
     """
 
-    def __init__(self, app, path: str, property_string: str=None, cache: bool=False):
+    def __init__(self, app, path: str, cache: bool=False):
         self.app = app
         self.path = path
-        self.property_string = property_string
 
         self.tags = TinyTag.get(self.path, ignore_errors=False, duration=False)