diff --git a/interfaces/ISystemAudioPlayer.h b/interfaces/ISystemAudioPlayer.h
new file mode 100644
index 0000000..1644f2f
--- /dev/null
+++ b/interfaces/ISystemAudioPlayer.h
@@ -0,0 +1,59 @@
+/*
+ * If not stated otherwise in this file or this component's LICENSE file the
+ * following copyright and licenses apply:
+ *
+ * Copyright 2023 RDK Management
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "Module.h"
+
+namespace Thunder {
+namespace Exchange {
+
+    struct EXTERNAL ISystemAudioPlayer : virtual public Core::IUnknown {
+        enum { ID = ID_SYSTEMAUDIOPLAYER };
+
+        struct INotification : virtual public Core::IUnknown {
+            enum { ID = ID_SYSTEMAUDIOPLAYER_NOTIFICATION };
+
+            virtual ~INotification() {}
+            virtual void OnSAPEvents(const string &data) = 0;        
+        };
+
+        virtual ~ISystemAudioPlayer() {}
+
+        virtual uint32_t Configure(PluginHost::IShell* service) = 0;
+        virtual void Register(INotification* sink) = 0;
+        virtual void Unregister(INotification* sink) = 0;
+
+        virtual uint32_t Open(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t Play(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t PlayBuffer(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t Pause(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t Resume(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t Stop(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t Close(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t SetMixerLevels(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t SetSmartVolControl(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t IsPlaying(const string &input, string &output /* @out */) = 0;
+	virtual uint32_t Config(const string &input, string &output /* @out */) = 0;
+        virtual uint32_t GetPlayerSessionId(const string &input, string &output /* @out */) = 0;
+
+    };
+
+} // Exchange
+} // Thunder
diff --git a/interfaces/Ids.h b/interfaces/Ids.h
index b9cedb9..cf208ca 100644
--- a/interfaces/Ids.h
+++ b/interfaces/Ids.h
@@ -384,6 +384,8 @@ namespace Exchange {
         ID_WATERMARK                                 = RPC::IDS::ID_EXTERNAL_INTERFACE_OFFSET + 0x510,
         ID_WATERMARK_NOTIFICATION                    = ID_WATERMARK + 2,
 
+        ID_SYSTEMAUDIOPLAYER                         = RPC::IDS::ID_EXTERNAL_INTERFACE_OFFSET + 0x520,
+        ID_SYSTEMAUDIOPLAYER_NOTIFICATION            = ID_SYSTEMAUDIOPLAYER + 1,
     };
 }
 }