diff --git a/src/audio_box.cpp b/src/audio_box.cpp
index cf9230e6f..1007d9ed8 100644
--- a/src/audio_box.cpp
+++ b/src/audio_box.cpp
@@ -60,7 +60,7 @@ AudioBox::AudioBox(wxWindow *parent, agi::Context *context)
 : wxSashWindow(parent, -1, wxDefaultPosition, wxDefaultSize, wxSW_3D | wxCLIP_CHILDREN)
 , controller(context->audioController.get())
 , context(context)
-, audio_open_connection(context->project->AddAudioProviderListener(&AudioBox::OnAudioOpen, this))
+, audio_open_connection(context->audioController->AddAudioPlayerOpenListener(&AudioBox::OnAudioOpen, this))
 , panel(new wxPanel(this, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL | wxBORDER_RAISED))
 , audioDisplay(new AudioDisplay(panel, context->audioController.get(), context))
 , HorizontalZoom(new wxSlider(panel, Audio_Horizontal_Zoom, -OPT_GET("Audio/Zoom/Horizontal")->GetInt(), -50, 30, wxDefaultPosition, wxSize(-1, 20), wxSL_VERTICAL|wxSL_BOTH))
diff --git a/src/audio_controller.cpp b/src/audio_controller.cpp
index 487ad39ca..af7964531 100644
--- a/src/audio_controller.cpp
+++ b/src/audio_controller.cpp
@@ -104,6 +104,7 @@ void AudioController::OnAudioPlayerChanged()
 	{
 		context->project->CloseAudio();
 	}
+	AnnounceAudioPlayerOpened();
 }
 
 void AudioController::OnAudioProvider(AudioProvider *new_provider)
diff --git a/src/audio_controller.h b/src/audio_controller.h
index 11112c161..2f4c1bbed 100644
--- a/src/audio_controller.h
+++ b/src/audio_controller.h
@@ -62,6 +62,9 @@ class AudioController final : public wxEvtHandler {
 	/// The timing controller was replaced
 	agi::signal::Signal<> AnnounceTimingControllerChanged;
 
+	/// A new audio player was created
+	agi::signal::Signal<> AnnounceAudioPlayerOpened;
+
 	/// The audio output object
 	std::unique_ptr<AudioPlayer> player;
 
@@ -184,6 +187,7 @@ public:
 	DEFINE_SIGNAL_ADDERS(AnnouncePlaybackPosition,        AddPlaybackPositionListener)
 	DEFINE_SIGNAL_ADDERS(AnnouncePlaybackStop,            AddPlaybackStopListener)
 	DEFINE_SIGNAL_ADDERS(AnnounceTimingControllerChanged, AddTimingControllerListener)
+	DEFINE_SIGNAL_ADDERS(AnnounceAudioPlayerOpened,       AddAudioPlayerOpenListener)
 };
 
 namespace agi {