diff --git a/scenes/interfaces/music_manager/music_manager.gd b/scenes/interfaces/music_manager/music_manager.gd
index 9ea9f1f..64dd34b 100644
--- a/scenes/interfaces/music_manager/music_manager.gd
+++ b/scenes/interfaces/music_manager/music_manager.gd
@@ -58,13 +58,8 @@ func _ready():
 	music_player.connect("finished", self, "_on_stream_finished", [])
 
 
-func connect_ext( signal_name, target ):
-	Config.msg_debug("Connect external [signal:" + signal_name + ", func:" + "_on_signal_" + signal_name + "]")
-	target.connect( signal_name, self, "_on_signal_" + signal_name )
-
-
 func connect_ext_func( signal_name, target , function_target):
-	Config.msg_debug("Connect external [signal:" + signal_name + ", func:" + "_on_signal_" + signal_name + "]")
+	Config.msg_debug("Connect external [signal:" + signal_name + ", func:" + function_target + "]")
 	target.connect( signal_name, self, function_target )
 
 
diff --git a/scenes/interfaces/options/option_settings.gd b/scenes/interfaces/options/option_settings.gd
index dc07873..cbbb1e9 100644
--- a/scenes/interfaces/options/option_settings.gd
+++ b/scenes/interfaces/options/option_settings.gd
@@ -79,17 +79,12 @@ func _ready():
 	MusicManager.connect("musicplayer_pressed", self, "_on_signal_musicplayer_pressed")
 	#$option.connect("mute_pressed", self, "update_mute")
 	MusicManager.connect("mute_pressed", self, "_on_signal_mute_pressed")
-	MusicManager.connect_ext("musicplayer_pressed", self )
-	MusicManager.connect_ext("mute_pressed", self )
-
-
-func connect_ext( signal_name, target):
-	Config.msg_debug("Connect external [signal:" + signal_name + ", func:" + "_on_signal_" + signal_name + "]")
-	target.connect( signal_name, self, "_on_signal_" + signal_name )
+	MusicManager.connect_ext_func("musicplayer_pressed", self, "_on_signal_musicplayer_pressed")
+	MusicManager.connect_ext_func("mute_pressed", self, "_on_signal_mute_pressed" )
 
 
 func connect_ext_func( signal_name, target , function_target):
-	Config.msg_debug("Connect external [signal:" + signal_name + ", func:" + "_on_signal_" + signal_name + "]")
+	Config.msg_debug("Connect external [signal:" + signal_name + ", func:" + function_target + "]")
 	target.connect( signal_name, self, function_target )
 
 
diff --git a/scenes/interfaces/options/options.gd b/scenes/interfaces/options/options.gd
index a8342e2..2469ff1 100644
--- a/scenes/interfaces/options/options.gd
+++ b/scenes/interfaces/options/options.gd
@@ -9,9 +9,9 @@ func _ready():
 	#get_node("option_settings").connect("mute_pressed", self, "_on_control_mute_pressed")
 	MusicManager.connect("mute_pressed", self, "_on_control_mute_pressed")
 	MusicManager.connect("musicplayer_pressed", self, "_on_control_musicplayer_pressed")
-	MusicManager.connect_ext( "mute_pressed", self )
+	MusicManager.connect_ext_func( "mute_pressed", self, "_on_signal_mute_pressed" )
 	$option_settings.connect( "mute_pressed", self, "_on_control_mute_pressed" )
-	$option_settings.connect_ext( "mute_pressed", self )
+	$option_settings.connect_ext_func( "mute_pressed", self, "_on_signal_mute_pressed" )
 	update_sound_button()