diff --git a/dlls/dmime/tests/performance.c b/dlls/dmime/tests/performance.c
index 0932cd98d72..730ec523238 100644
--- a/dlls/dmime/tests/performance.c
+++ b/dlls/dmime/tests/performance.c
@@ -169,11 +169,11 @@ static HRESULT test_InitAudio(void)
     IDirectMusic_SetDirectSound(dmusic, dsound, NULL);
     ok(hr == S_OK, "SetDirectSound failed: %08x\n", hr);
     ref = get_refcount(dsound);
-    todo_wine ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
+    ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
     hr = IDirectMusicPerformance8_InitAudio(performance, &dmusic, NULL, NULL, 0, 64, 0, NULL);
     ok(hr == S_OK, "InitAudio failed: %08x\n", hr);
     ref = get_refcount(dsound);
-    todo_wine ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
+    ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
     ref = get_refcount(dmusic);
     ok(ref == 2, "dmusic ref count got %d expected 2\n", ref);
     destroy_performance(performance, dmusic, dsound);
@@ -183,11 +183,11 @@ static HRESULT test_InitAudio(void)
     IDirectMusic_SetDirectSound(dmusic, dsound, NULL);
     ok(hr == S_OK, "SetDirectSound failed: %08x\n", hr);
     ref = get_refcount(dsound);
-    todo_wine ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
+    ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
     hr = IDirectMusicPerformance8_InitAudio(performance, &dmusic, &dsound, NULL, 0, 64, 0, NULL);
     ok(hr == S_OK, "InitAudio failed: %08x\n", hr);
     ref = get_refcount(dsound);
-    todo_wine ok(ref == 3, "dsound ref count got %d expected 3\n", ref);
+    ok(ref == 3, "dsound ref count got %d expected 3\n", ref);
     ref = get_refcount(dmusic);
     ok(ref == 2, "dmusic ref count got %d expected 2\n", ref);
     destroy_performance(performance, dmusic, dsound);
diff --git a/dlls/dmusic/Makefile.in b/dlls/dmusic/Makefile.in
index 98cfaeff69f..a8955a2ab42 100644
--- a/dlls/dmusic/Makefile.in
+++ b/dlls/dmusic/Makefile.in
@@ -1,5 +1,5 @@
 MODULE    = dmusic.dll
-IMPORTS   = dxguid uuid ole32 advapi32 winmm
+IMPORTS   = dxguid uuid ole32 advapi32 dsound user32 winmm
 
 C_SRCS = \
 	buffer.c \
diff --git a/dlls/dmusic/dmusic.c b/dlls/dmusic/dmusic.c
index b1c0a195d99..5dcda6455a1 100644
--- a/dlls/dmusic/dmusic.c
+++ b/dlls/dmusic/dmusic.c
@@ -73,6 +73,8 @@ static ULONG WINAPI IDirectMusic8Impl_Release(LPDIRECTMUSIC8 iface)
 
     if (!ref) {
         IReferenceClock_Release(&This->master_clock->IReferenceClock_iface);
+        if (This->dsound)
+            IDirectSound_Release(This->dsound);
         HeapFree(GetProcessHeap(), 0, This->system_ports);
         HeapFree(GetProcessHeap(), 0, This->ports);
         HeapFree(GetProcessHeap(), 0, This);
@@ -271,11 +273,38 @@ static HRESULT WINAPI IDirectMusic8Impl_GetDefaultPort(LPDIRECTMUSIC8 iface, LPG
     return S_OK;
 }
 
-static HRESULT WINAPI IDirectMusic8Impl_SetDirectSound(LPDIRECTMUSIC8 iface, LPDIRECTSOUND dsound, HWND wnd)
+static HRESULT WINAPI IDirectMusic8Impl_SetDirectSound(IDirectMusic8 *iface, IDirectSound *dsound,
+        HWND hwnd)
 {
     IDirectMusic8Impl *This = impl_from_IDirectMusic8(iface);
+    HRESULT hr;
+    int i;
 
-    FIXME("(%p)->(%p, %p): stub\n", This, dsound, wnd);
+    TRACE("(%p)->(%p, %p)\n", This, dsound, hwnd);
+
+    for (i = 0; i < This->num_ports; i++)
+    {
+        hr = IDirectMusicPort_SetDirectSound(This->ports[i], NULL, NULL);
+        if (FAILED(hr))
+            return hr;
+    }
+
+    if (This->dsound)
+        IDirectSound_Release(This->dsound);
+
+    if (!dsound) {
+        hr = DirectSoundCreate8(NULL, (IDirectSound8 **)&This->dsound, NULL);
+        if (FAILED(hr))
+            return hr;
+        hr = IDirectSound_SetCooperativeLevel(This->dsound, hwnd ? hwnd : GetForegroundWindow(),
+                DSSCL_PRIORITY);
+        if (FAILED(hr))
+            IDirectSound_Release(This->dsound);
+        return hr;
+    }
+
+    IDirectSound_AddRef(dsound);
+    This->dsound = dsound;
 
     return S_OK;
 }
diff --git a/dlls/dmusic/dmusic_private.h b/dlls/dmusic/dmusic_private.h
index 08196873579..a470989fb5f 100644
--- a/dlls/dmusic/dmusic_private.h
+++ b/dlls/dmusic/dmusic_private.h
@@ -108,6 +108,7 @@ extern HRESULT DMUSIC_CreateDirectMusicInstrumentImpl (LPCGUID lpcGUID, LPVOID*
 struct IDirectMusic8Impl {
     IDirectMusic8 IDirectMusic8_iface;
     LONG ref;
+    IDirectSound *dsound;
     IReferenceClockImpl *master_clock;
     IDirectMusicPort **ports;
     int num_ports;
diff --git a/dlls/dmusic/tests/dmusic.c b/dlls/dmusic/tests/dmusic.c
index 1d1f9488b9a..f701b2b9333 100644
--- a/dlls/dmusic/tests/dmusic.c
+++ b/dlls/dmusic/tests/dmusic.c
@@ -171,11 +171,11 @@ static void test_setdsound(void)
     hr = IDirectMusic_SetDirectSound(dmusic, dsound, NULL);
     ok(hr == S_OK, "SetDirectSound failed: %08x\n", hr);
     ref = get_refcount(dsound);
-    todo_wine ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
+    ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &params, &port, NULL);
     ok(hr == S_OK, "CreatePort returned: %x\n", hr);
     ref = get_refcount(dsound);
-    todo_wine ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
+    ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
     hr = IDirectMusicPort_Activate(port, TRUE);
     ok(hr == S_OK, "Port Activate returned: %x\n", hr);
     ref = get_refcount(dsound);
@@ -197,11 +197,11 @@ static void test_setdsound(void)
     hr = IDirectMusic_SetDirectSound(dmusic, dsound, NULL);
     ok(hr == S_OK, "SetDirectSound failed: %08x\n", hr);
     ref = get_refcount(dsound);
-    todo_wine ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
+    ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
     hr = IDirectMusic_SetDirectSound(dmusic, dsound, NULL);
     ok(hr == S_OK, "SetDirectSound failed: %08x\n", hr);
     ref = get_refcount(dsound);
-    todo_wine ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
+    ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
 
     /* Replacing one dsound with another */
     hr = DirectSoundCreate8(NULL, (IDirectSound8 **)&dsound2, NULL);
@@ -211,7 +211,7 @@ static void test_setdsound(void)
     ref = get_refcount(dsound);
     ok(ref == 1, "dsound ref count got %d expected 1\n", ref);
     ref = get_refcount(dsound2);
-    todo_wine ok(ref == 2, "dsound2 ref count got %d expected 2\n", ref);
+    ok(ref == 2, "dsound2 ref count got %d expected 2\n", ref);
 
     /* Replacing the dsound in the port */
     hr = IDirectMusicPort_SetDirectSound(port, dsound, NULL);
@@ -219,27 +219,27 @@ static void test_setdsound(void)
     ref = get_refcount(dsound);
     todo_wine ok(ref == 2, "dsound ref count got %d expected 2\n", ref);
     ref = get_refcount(dsound2);
-    todo_wine ok(ref == 2, "dsound2 ref count got %d expected 2\n", ref);
+    ok(ref == 2, "dsound2 ref count got %d expected 2\n", ref);
     /* Setting the dsound again on the port will mess with the parent dmusic */
     hr = IDirectMusicPort_SetDirectSound(port, dsound, NULL);
     ok(hr == S_OK, "SetDirectSound failed: %08x\n", hr);
     ref = get_refcount(dsound);
     todo_wine ok(ref == 3, "dsound ref count got %d expected 3\n", ref);
     ref = get_refcount(dsound2);
-    ok(ref == 1, "dsound2 ref count got %d expected 1\n", ref);
+    todo_wine ok(ref == 1, "dsound2 ref count got %d expected 1\n", ref);
     IDirectSound_AddRef(dsound2); /* Crash prevention */
     hr = IDirectMusicPort_Activate(port, TRUE);
     ok(hr == S_OK, "Activate returned: %x\n", hr);
     ref = get_refcount(dsound);
     todo_wine ok(ref == 4, "dsound ref count got %d expected 4\n", ref);
     ref = get_refcount(dsound2);
-    ok(ref == 2, "dsound2 ref count got %d expected 2\n", ref);
+    todo_wine ok(ref == 2, "dsound2 ref count got %d expected 2\n", ref);
     hr = IDirectMusicPort_Activate(port, TRUE);
     todo_wine ok(hr == S_FALSE, "Activate returned: %x\n", hr);
     ref = get_refcount(dsound);
     todo_wine ok(ref == 4, "dsound ref count got %d expected 4\n", ref);
     ref = get_refcount(dsound2);
-    ok(ref == 2, "dsound2 ref count got %d expected 2\n", ref);
+    todo_wine ok(ref == 2, "dsound2 ref count got %d expected 2\n", ref);
 
     /* Deactivating the port messes with the dsound refcount in the parent dmusic */
     hr = IDirectMusicPort_Activate(port, FALSE);