diff --git a/Ryujinx.HLE/HOS/Services/Aud/AudioRenderer/IAudioRenderer.cs b/Ryujinx.HLE/HOS/Services/Aud/AudioRenderer/IAudioRenderer.cs
index 85f82622f9..f93d1597fa 100644
--- a/Ryujinx.HLE/HOS/Services/Aud/AudioRenderer/IAudioRenderer.cs
+++ b/Ryujinx.HLE/HOS/Services/Aud/AudioRenderer/IAudioRenderer.cs
@@ -38,6 +38,8 @@ namespace Ryujinx.HLE.HOS.Services.Aud.AudioRenderer
 
         private int Track;
 
+        private bool IsStarted;
+
         public IAudioRenderer(
             Horizon                System,
             AMemory                Memory,
@@ -46,10 +48,14 @@ namespace Ryujinx.HLE.HOS.Services.Aud.AudioRenderer
         {
             m_Commands = new Dictionary<int, ServiceProcessRequest>()
             {
-                { 4, RequestUpdateAudioRenderer },
-                { 5, StartAudioRenderer         },
-                { 6, StopAudioRenderer          },
-                { 7, QuerySystemEvent           }
+                { 0, GetAudioRendererSampleRate     },
+                { 1, GetAudioRendererSampleCount    },
+                { 2, GetAudioRendererMixBufferCount },
+                { 3, GetAudioRendererState          },
+                { 4, RequestUpdateAudioRenderer     },
+                { 5, StartAudioRenderer             },
+                { 6, StopAudioRenderer              },
+                { 7, QuerySystemEvent               }
             };
 
             UpdateEvent = new KEvent(System);
@@ -68,6 +74,38 @@ namespace Ryujinx.HLE.HOS.Services.Aud.AudioRenderer
             Voices = CreateArray<VoiceContext>(Params.VoiceCount);
 
             InitializeAudioOut();
+
+            IsStarted = false;
+        }
+
+        public long GetAudioRendererSampleRate(ServiceCtx Context)
+        {
+            Context.ResponseData.Write(Params.SampleRate);
+
+            return 0;
+        }
+
+        public long GetAudioRendererSampleCount(ServiceCtx Context)
+        {
+            Context.ResponseData.Write(Params.SampleCount);
+
+            return 0;
+        }
+
+        public long GetAudioRendererMixBufferCount(ServiceCtx Context)
+        {
+            Context.ResponseData.Write(Params.MixCount);
+
+            return 0;
+        }
+
+        private long GetAudioRendererState(ServiceCtx Context)
+        {
+            Context.ResponseData.Write(!IsStarted);
+
+            Context.Device.Log.PrintStub(LogClass.ServiceAudio, $"Stubbed. Renderer State = {(IsStarted? "Started":"Stopped")}");
+
+            return 0;
         }
 
         private void AudioCallback()
@@ -206,6 +244,8 @@ namespace Ryujinx.HLE.HOS.Services.Aud.AudioRenderer
         {
             Context.Device.Log.PrintStub(LogClass.ServiceAudio, "Stubbed.");
 
+            IsStarted = true;
+
             return 0;
         }
 
@@ -213,6 +253,8 @@ namespace Ryujinx.HLE.HOS.Services.Aud.AudioRenderer
         {
             Context.Device.Log.PrintStub(LogClass.ServiceAudio, "Stubbed.");
 
+            IsStarted = false;
+
             return 0;
         }
 
diff --git a/Ryujinx.HLE/HOS/Services/Aud/IAudioRendererManager.cs b/Ryujinx.HLE/HOS/Services/Aud/IAudioRendererManager.cs
index 7ebe2b5873..3da4cb7d61 100644
--- a/Ryujinx.HLE/HOS/Services/Aud/IAudioRendererManager.cs
+++ b/Ryujinx.HLE/HOS/Services/Aud/IAudioRendererManager.cs
@@ -3,6 +3,7 @@ using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Services.Aud.AudioRenderer;
 using Ryujinx.HLE.Logging;
 using Ryujinx.HLE.Utilities;
+using System;
 using System.Collections.Generic;
 
 using static Ryujinx.HLE.HOS.ErrorCode;
@@ -28,9 +29,10 @@ namespace Ryujinx.HLE.HOS.Services.Aud
         {
             m_Commands = new Dictionary<int, ServiceProcessRequest>()
             {
-                { 0, OpenAudioRenderer              },
-                { 1, GetAudioRendererWorkBufferSize },
-                { 2, GetAudioDevice                 }
+                { 0, OpenAudioRenderer                     },
+                { 1, GetAudioRendererWorkBufferSize        },
+                { 2, GetAudioDeviceService                 },
+                { 4, GetAudioDeviceServiceWithRevisionInfo }
             };
         }
 
@@ -161,7 +163,7 @@ namespace Ryujinx.HLE.HOS.Services.Aud
             return Result / 8;
         }
 
-        public long GetAudioDevice(ServiceCtx Context)
+        public long GetAudioDeviceService(ServiceCtx Context)
         {
             long UserId = Context.RequestData.ReadInt64();
 
@@ -169,5 +171,13 @@ namespace Ryujinx.HLE.HOS.Services.Aud
 
             return 0;
         }
+
+        private long GetAudioDeviceServiceWithRevisionInfo(ServiceCtx Context)
+        {
+            Context.Device.Log.PrintStub(LogClass.ServiceAudio, "Stubbed.");
+
+            return GetAudioDeviceService(Context);
+        }
+
     }
 }