diff --git a/dlls/dmloader/debug.c b/dlls/dmloader/debug.c
new file mode 100644
index 0000000..841fa9d
--- /dev/null
+++ b/dlls/dmloader/debug.c
@@ -0,0 +1,536 @@
+/* Debug and Helper Functions
+ *
+ * Copyright (C) 2004 Rok Mandeljc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+ 
+#include "dmloader_private.h"
+
+/* check whether the given DWORD is even (return 0) or odd (return 1) */
+int even_or_odd (DWORD number) {
+	return (number & 0x1); /* basically, check if bit 0 is set ;) */
+}
+
+/* figures out whether given FOURCC is valid DirectMusic form ID */
+BOOL IS_VALID_DMFORM (FOURCC chunkID) {
+	if ((chunkID == DMUS_FOURCC_AUDIOPATH_FORM) || (chunkID == DMUS_FOURCC_BAND_FORM) || (chunkID == DMUS_FOURCC_CHORDMAP_FORM)
+		|| (chunkID == DMUS_FOURCC_CONTAINER_FORM) || (chunkID == FOURCC_DLS) || (chunkID == DMUS_FOURCC_SCRIPT_FORM)
+		|| (chunkID == DMUS_FOURCC_SEGMENT_FORM) || (chunkID == DMUS_FOURCC_STYLE_FORM) || (chunkID == DMUS_FOURCC_TOOLGRAPH_FORM)
+		|| (chunkID == DMUS_FOURCC_TRACK_FORM) || (chunkID == mmioFOURCC('W','A','V','E')))  return TRUE;
+	else return FALSE;
+}
+
+/* translate STREAM_SEEK flag to string */
+const char *resolve_STREAM_SEEK (DWORD flag) {
+	switch (flag) {
+		case STREAM_SEEK_SET:
+			return wine_dbg_sprintf ("STREAM_SEEK_SET");
+		case STREAM_SEEK_CUR:
+			return wine_dbg_sprintf ("STREAM_SEEK_CUR");
+		case STREAM_SEEK_END:
+			return wine_dbg_sprintf ("STREAM_SEEK_END");
+		default:
+			return wine_dbg_sprintf ("()");			
+	}
+}
+
+/* FOURCC to string conversion for debug messages */
+const char *debugstr_fourcc (DWORD fourcc) {
+    if (!fourcc) return "'null'";
+    return wine_dbg_sprintf ("\'%c%c%c%c\'",
+		(char)(fourcc), (char)(fourcc >> 8),
+        (char)(fourcc >> 16), (char)(fourcc >> 24));
+}
+
+/* DMUS_VERSION struct to string conversion for debug messages */
+const char *debugstr_dmversion (LPDMUS_VERSION version) {
+	if (!version) return "'null'";
+	return wine_dbg_sprintf ("\'%i,%i,%i,%i\'",
+		HIWORD(version->dwVersionMS),LOWORD(version->dwVersionMS),
+		HIWORD(version->dwVersionLS), LOWORD(version->dwVersionLS));
+}
+
+/* month number into month name (for debugstr_filetime) */
+const char *debugstr_month (DWORD dwMonth) {
+	switch (dwMonth) {
+		case 1: return "January";
+		case 2: return "February";
+		case 3: return "March";
+		case 4: return "April";
+		case 5: return "May";
+		case 6: return "June";
+		case 7: return "July";
+		case 8: return "August";
+		case 9: return "September";
+		case 10: return "October";
+		case 11: return "November";
+		case 12: return "December";
+		default: return "Invalid";
+	}
+}
+
+/* FILETIME struct to string conversion for debug messages */
+const char *debugstr_filetime (LPFILETIME time) {
+	SYSTEMTIME sysTime;
+
+	if (!time) return "'null'";
+	
+	FileTimeToSystemTime (time, &sysTime);
+	
+	return wine_dbg_sprintf ("\'%02i. %s %04i %02i:%02i:%02i\'", \
+		sysTime.wDay, debugstr_month(sysTime.wMonth), sysTime.wYear,
+		sysTime.wHour, sysTime.wMinute, sysTime.wSecond);
+}
+
+/* returns name of given GUID */
+const char *debugstr_dmguid (const GUID *id) {
+	static const guid_info guids[] = {
+		/* CLSIDs */
+		GE(CLSID_AudioVBScript),
+		GE(CLSID_DirectMusic),
+		GE(CLSID_DirectMusicAudioPath),
+		GE(CLSID_DirectMusicAudioPathConfig),
+		GE(CLSID_DirectMusicAuditionTrack),
+		GE(CLSID_DirectMusicBand),
+		GE(CLSID_DirectMusicBandTrack),
+		GE(CLSID_DirectMusicChordMapTrack),
+		GE(CLSID_DirectMusicChordMap),
+		GE(CLSID_DirectMusicChordTrack),
+		GE(CLSID_DirectMusicCollection),
+		GE(CLSID_DirectMusicCommandTrack),
+		GE(CLSID_DirectMusicComposer),
+		GE(CLSID_DirectMusicContainer),
+		GE(CLSID_DirectMusicGraph),
+		GE(CLSID_DirectMusicLoader),
+		GE(CLSID_DirectMusicLyricsTrack),
+		GE(CLSID_DirectMusicMarkerTrack),
+		GE(CLSID_DirectMusicMelodyFormulationTrack),
+		GE(CLSID_DirectMusicMotifTrack),
+		GE(CLSID_DirectMusicMuteTrack),
+		GE(CLSID_DirectMusicParamControlTrack),
+		GE(CLSID_DirectMusicPatternTrack),
+		GE(CLSID_DirectMusicPerformance),
+		GE(CLSID_DirectMusicScript),
+		GE(CLSID_DirectMusicScriptAutoImpSegment),
+		GE(CLSID_DirectMusicScriptAutoImpPerformance),
+		GE(CLSID_DirectMusicScriptAutoImpSegmentState),
+		GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
+		GE(CLSID_DirectMusicScriptAutoImpAudioPath),
+		GE(CLSID_DirectMusicScriptAutoImpSong),
+		GE(CLSID_DirectMusicScriptSourceCodeLoader),
+		GE(CLSID_DirectMusicScriptTrack),
+		GE(CLSID_DirectMusicSection),
+		GE(CLSID_DirectMusicSegment),
+		GE(CLSID_DirectMusicSegmentState),
+		GE(CLSID_DirectMusicSegmentTriggerTrack),
+		GE(CLSID_DirectMusicSegTriggerTrack),
+		GE(CLSID_DirectMusicSeqTrack),
+		GE(CLSID_DirectMusicSignPostTrack),
+		GE(CLSID_DirectMusicSong),
+		GE(CLSID_DirectMusicStyle),
+		GE(CLSID_DirectMusicStyleTrack),
+		GE(CLSID_DirectMusicSynth),
+		GE(CLSID_DirectMusicSynthSink),
+		GE(CLSID_DirectMusicSysExTrack),
+		GE(CLSID_DirectMusicTemplate),
+		GE(CLSID_DirectMusicTempoTrack),
+		GE(CLSID_DirectMusicTimeSigTrack),
+		GE(CLSID_DirectMusicWaveTrack),
+		GE(CLSID_DirectSoundWave),
+		/* IIDs */
+		GE(IID_IDirectMusic),
+		GE(IID_IDirectMusic2),
+		GE(IID_IDirectMusic8),
+		GE(IID_IDirectMusicAudioPath),
+		GE(IID_IDirectMusicBand),
+		GE(IID_IDirectMusicBuffer),
+		GE(IID_IDirectMusicChordMap),
+		GE(IID_IDirectMusicCollection),
+		GE(IID_IDirectMusicComposer),
+		GE(IID_IDirectMusicContainer),
+		GE(IID_IDirectMusicDownload),
+		GE(IID_IDirectMusicDownloadedInstrument),
+		GE(IID_IDirectMusicGetLoader),
+		GE(IID_IDirectMusicGraph),
+		GE(IID_IDirectMusicInstrument),
+		GE(IID_IDirectMusicLoader),
+		GE(IID_IDirectMusicLoader8),
+		GE(IID_IDirectMusicObject),
+		GE(IID_IDirectMusicPatternTrack),
+		GE(IID_IDirectMusicPerformance),
+		GE(IID_IDirectMusicPerformance2),
+		GE(IID_IDirectMusicPerformance8),
+		GE(IID_IDirectMusicPort),
+		GE(IID_IDirectMusicPortDownload),
+		GE(IID_IDirectMusicScript),
+		GE(IID_IDirectMusicSegment),
+		GE(IID_IDirectMusicSegment2),
+		GE(IID_IDirectMusicSegment8),
+		GE(IID_IDirectMusicSegmentState),
+		GE(IID_IDirectMusicSegmentState8),
+		GE(IID_IDirectMusicStyle),
+		GE(IID_IDirectMusicStyle8),
+		GE(IID_IDirectMusicSynth),
+		GE(IID_IDirectMusicSynth8),
+		GE(IID_IDirectMusicSynthSink),
+		GE(IID_IDirectMusicThru),
+		GE(IID_IDirectMusicTool),
+		GE(IID_IDirectMusicTool8),
+		GE(IID_IDirectMusicTrack),
+		GE(IID_IDirectMusicTrack8),
+		GE(IID_IUnknown),
+		GE(IID_IPersistStream),
+		GE(IID_IStream),
+		GE(IID_IClassFactory),
+		/* GUIDs */
+		GE(GUID_DirectMusicAllTypes),
+		GE(GUID_NOTIFICATION_CHORD),
+		GE(GUID_NOTIFICATION_COMMAND),
+		GE(GUID_NOTIFICATION_MEASUREANDBEAT),
+		GE(GUID_NOTIFICATION_PERFORMANCE),
+		GE(GUID_NOTIFICATION_RECOMPOSE),
+		GE(GUID_NOTIFICATION_SEGMENT),
+		GE(GUID_BandParam),
+		GE(GUID_ChordParam),
+		GE(GUID_CommandParam),
+		GE(GUID_CommandParam2),
+		GE(GUID_CommandParamNext),
+		GE(GUID_IDirectMusicBand),
+		GE(GUID_IDirectMusicChordMap),
+		GE(GUID_IDirectMusicStyle),
+		GE(GUID_MuteParam),
+		GE(GUID_Play_Marker),
+		GE(GUID_RhythmParam),
+		GE(GUID_TempoParam),
+		GE(GUID_TimeSignature),
+		GE(GUID_Valid_Start_Time),
+		GE(GUID_Clear_All_Bands),
+		GE(GUID_ConnectToDLSCollection),
+		GE(GUID_Disable_Auto_Download),
+		GE(GUID_DisableTempo),
+		GE(GUID_DisableTimeSig),
+		GE(GUID_Download),
+		GE(GUID_DownloadToAudioPath),
+		GE(GUID_Enable_Auto_Download),
+		GE(GUID_EnableTempo),
+		GE(GUID_EnableTimeSig),
+		GE(GUID_IgnoreBankSelectForGM),
+		GE(GUID_SeedVariations),
+		GE(GUID_StandardMIDIFile),
+		GE(GUID_Unload),
+		GE(GUID_UnloadFromAudioPath),
+		GE(GUID_Variations),
+		GE(GUID_PerfMasterTempo),
+		GE(GUID_PerfMasterVolume),
+		GE(GUID_PerfMasterGrooveLevel),
+		GE(GUID_PerfAutoDownload),
+		GE(GUID_DefaultGMCollection),
+		GE(GUID_Synth_Default),
+		GE(GUID_Buffer_Reverb),
+		GE(GUID_Buffer_EnvReverb),
+		GE(GUID_Buffer_Stereo),
+		GE(GUID_Buffer_3D_Dry),
+		GE(GUID_Buffer_Mono),
+		GE(GUID_DMUS_PROP_GM_Hardware),
+		GE(GUID_DMUS_PROP_GS_Capable),
+		GE(GUID_DMUS_PROP_GS_Hardware),
+		GE(GUID_DMUS_PROP_DLS1),
+		GE(GUID_DMUS_PROP_DLS2),
+		GE(GUID_DMUS_PROP_Effects),
+		GE(GUID_DMUS_PROP_INSTRUMENT2),
+		GE(GUID_DMUS_PROP_LegacyCaps),
+		GE(GUID_DMUS_PROP_MemorySize),
+		GE(GUID_DMUS_PROP_SampleMemorySize),
+		GE(GUID_DMUS_PROP_SamplePlaybackRate),
+		GE(GUID_DMUS_PROP_SetSynthSink),
+		GE(GUID_DMUS_PROP_SinkUsesDSound),
+		GE(GUID_DMUS_PROP_SynthSink_DSOUND),
+		GE(GUID_DMUS_PROP_SynthSink_WAVE),
+		GE(GUID_DMUS_PROP_Volume),
+		GE(GUID_DMUS_PROP_WavesReverb),
+		GE(GUID_DMUS_PROP_WriteLatency),
+		GE(GUID_DMUS_PROP_WritePeriod),
+		GE(GUID_DMUS_PROP_XG_Capable),
+		GE(GUID_DMUS_PROP_XG_Hardware)
+	};
+
+	unsigned int i;
+
+	if (!id) return "(null)";
+	for (i = 0; i < sizeof(guids)/sizeof(guids[0]); i++) {
+		if (IsEqualGUID(id, guids[i].guid))
+			return guids[i].name;
+	}
+	
+	/* if we didn't find it, act like standard debugstr_guid */	
+	return debugstr_guid(id);
+}	
+
+/* returns name of given error code */
+const char *debugstr_dmreturn (DWORD code) {
+	static const flag_info codes[] = {
+		FE(S_OK),
+		FE(S_FALSE),
+		FE(DMUS_S_PARTIALLOAD),
+		FE(DMUS_S_PARTIALDOWNLOAD),
+		FE(DMUS_S_REQUEUE),
+		FE(DMUS_S_FREE),
+		FE(DMUS_S_END),
+		FE(DMUS_S_STRING_TRUNCATED),
+		FE(DMUS_S_LAST_TOOL),
+		FE(DMUS_S_OVER_CHORD),
+		FE(DMUS_S_UP_OCTAVE),
+		FE(DMUS_S_DOWN_OCTAVE),
+		FE(DMUS_S_NOBUFFERCONTROL),
+		FE(DMUS_S_GARBAGE_COLLECTED),
+		FE(E_NOTIMPL),
+		FE(E_NOINTERFACE),
+		FE(E_POINTER),
+		FE(CLASS_E_NOAGGREGATION),
+		FE(CLASS_E_CLASSNOTAVAILABLE),
+		FE(REGDB_E_CLASSNOTREG),
+		FE(E_OUTOFMEMORY),
+		FE(E_FAIL),
+		FE(E_INVALIDARG),
+		FE(DMUS_E_DRIVER_FAILED),
+		FE(DMUS_E_PORTS_OPEN),
+		FE(DMUS_E_DEVICE_IN_USE),
+		FE(DMUS_E_INSUFFICIENTBUFFER),
+		FE(DMUS_E_BUFFERNOTSET),
+		FE(DMUS_E_BUFFERNOTAVAILABLE),
+		FE(DMUS_E_NOTADLSCOL),
+		FE(DMUS_E_INVALIDOFFSET),
+		FE(DMUS_E_ALREADY_LOADED),
+		FE(DMUS_E_INVALIDPOS),
+		FE(DMUS_E_INVALIDPATCH),
+		FE(DMUS_E_CANNOTSEEK),
+		FE(DMUS_E_CANNOTWRITE),
+		FE(DMUS_E_CHUNKNOTFOUND),
+		FE(DMUS_E_INVALID_DOWNLOADID),
+		FE(DMUS_E_NOT_DOWNLOADED_TO_PORT),
+		FE(DMUS_E_ALREADY_DOWNLOADED),
+		FE(DMUS_E_UNKNOWN_PROPERTY),
+		FE(DMUS_E_SET_UNSUPPORTED),
+		FE(DMUS_E_GET_UNSUPPORTED),
+		FE(DMUS_E_NOTMONO),
+		FE(DMUS_E_BADARTICULATION),
+		FE(DMUS_E_BADINSTRUMENT),
+		FE(DMUS_E_BADWAVELINK),
+		FE(DMUS_E_NOARTICULATION),
+		FE(DMUS_E_NOTPCM),
+		FE(DMUS_E_BADWAVE),
+		FE(DMUS_E_BADOFFSETTABLE),
+		FE(DMUS_E_UNKNOWNDOWNLOAD),
+		FE(DMUS_E_NOSYNTHSINK),
+		FE(DMUS_E_ALREADYOPEN),
+		FE(DMUS_E_ALREADYCLOSED),
+		FE(DMUS_E_SYNTHNOTCONFIGURED),
+		FE(DMUS_E_SYNTHACTIVE),
+		FE(DMUS_E_CANNOTREAD),
+		FE(DMUS_E_DMUSIC_RELEASED),
+		FE(DMUS_E_BUFFER_EMPTY),
+		FE(DMUS_E_BUFFER_FULL),
+		FE(DMUS_E_PORT_NOT_CAPTURE),
+		FE(DMUS_E_PORT_NOT_RENDER),
+		FE(DMUS_E_DSOUND_NOT_SET),
+		FE(DMUS_E_ALREADY_ACTIVATED),
+		FE(DMUS_E_INVALIDBUFFER),
+		FE(DMUS_E_WAVEFORMATNOTSUPPORTED),
+		FE(DMUS_E_SYNTHINACTIVE),
+		FE(DMUS_E_DSOUND_ALREADY_SET),
+		FE(DMUS_E_INVALID_EVENT),
+		FE(DMUS_E_UNSUPPORTED_STREAM),
+		FE(DMUS_E_ALREADY_INITED),
+		FE(DMUS_E_INVALID_BAND),
+		FE(DMUS_E_TRACK_HDR_NOT_FIRST_CK),
+		FE(DMUS_E_TOOL_HDR_NOT_FIRST_CK),
+		FE(DMUS_E_INVALID_TRACK_HDR),
+		FE(DMUS_E_INVALID_TOOL_HDR),
+		FE(DMUS_E_ALL_TOOLS_FAILED),
+		FE(DMUS_E_ALL_TRACKS_FAILED),
+		FE(DMUS_E_NOT_FOUND),
+		FE(DMUS_E_NOT_INIT),
+		FE(DMUS_E_TYPE_DISABLED),
+		FE(DMUS_E_TYPE_UNSUPPORTED),
+		FE(DMUS_E_TIME_PAST),
+		FE(DMUS_E_TRACK_NOT_FOUND),
+		FE(DMUS_E_TRACK_NO_CLOCKTIME_SUPPORT),
+		FE(DMUS_E_NO_MASTER_CLOCK),
+		FE(DMUS_E_LOADER_NOCLASSID),
+		FE(DMUS_E_LOADER_BADPATH),
+		FE(DMUS_E_LOADER_FAILEDOPEN),
+		FE(DMUS_E_LOADER_FORMATNOTSUPPORTED),
+		FE(DMUS_E_LOADER_FAILEDCREATE),
+		FE(DMUS_E_LOADER_OBJECTNOTFOUND),
+		FE(DMUS_E_LOADER_NOFILENAME),
+		FE(DMUS_E_INVALIDFILE),
+		FE(DMUS_E_ALREADY_EXISTS),
+		FE(DMUS_E_OUT_OF_RANGE),
+		FE(DMUS_E_SEGMENT_INIT_FAILED),
+		FE(DMUS_E_ALREADY_SENT),
+		FE(DMUS_E_CANNOT_FREE),
+		FE(DMUS_E_CANNOT_OPEN_PORT),
+		FE(DMUS_E_CANNOT_CONVERT),
+		FE(DMUS_E_DESCEND_CHUNK_FAIL),
+		FE(DMUS_E_NOT_LOADED),
+		FE(DMUS_E_SCRIPT_LANGUAGE_INCOMPATIBLE),
+		FE(DMUS_E_SCRIPT_UNSUPPORTED_VARTYPE),
+		FE(DMUS_E_SCRIPT_ERROR_IN_SCRIPT),
+		FE(DMUS_E_SCRIPT_CANTLOAD_OLEAUT32),
+		FE(DMUS_E_SCRIPT_LOADSCRIPT_ERROR),
+		FE(DMUS_E_SCRIPT_INVALID_FILE),
+		FE(DMUS_E_INVALID_SCRIPTTRACK),
+		FE(DMUS_E_SCRIPT_VARIABLE_NOT_FOUND),
+		FE(DMUS_E_SCRIPT_ROUTINE_NOT_FOUND),
+		FE(DMUS_E_SCRIPT_CONTENT_READONLY),
+		FE(DMUS_E_SCRIPT_NOT_A_REFERENCE),
+		FE(DMUS_E_SCRIPT_VALUE_NOT_SUPPORTED),
+		FE(DMUS_E_INVALID_SEGMENTTRIGGERTRACK),
+		FE(DMUS_E_INVALID_LYRICSTRACK),
+		FE(DMUS_E_INVALID_PARAMCONTROLTRACK),
+		FE(DMUS_E_AUDIOVBSCRIPT_SYNTAXERROR),
+		FE(DMUS_E_AUDIOVBSCRIPT_RUNTIMEERROR),
+		FE(DMUS_E_AUDIOVBSCRIPT_OPERATIONFAILURE),
+		FE(DMUS_E_AUDIOPATHS_NOT_VALID),
+		FE(DMUS_E_AUDIOPATHS_IN_USE),
+		FE(DMUS_E_NO_AUDIOPATH_CONFIG),
+		FE(DMUS_E_AUDIOPATH_INACTIVE),
+		FE(DMUS_E_AUDIOPATH_NOBUFFER),
+		FE(DMUS_E_AUDIOPATH_NOPORT),
+		FE(DMUS_E_NO_AUDIOPATH),
+		FE(DMUS_E_INVALIDCHUNK),
+		FE(DMUS_E_AUDIOPATH_NOGLOBALFXBUFFER),
+		FE(DMUS_E_INVALID_CONTAINER_OBJECT)
+	};
+	
+	unsigned int i;
+	for (i = 0; i < sizeof(codes)/sizeof(codes[0]); i++) {
+		if (code == codes[i].val)
+			return codes[i].name;
+	}
+	
+	/* if we didn't find it, return value */
+	return wine_dbg_sprintf("0x%08lX", code);
+}
+
+
+/* generic flag-dumping function */
+const char* debugstr_flags (DWORD flags, const flag_info* names, size_t num_names){
+	static char buffer[128] = "", *ptr = &buffer[0];
+	unsigned int i, size = sizeof(buffer);
+		
+	for (i=0; i < num_names; i++) {
+		if ((flags & names[i].val)) {
+			int cnt = snprintf(ptr, size, "%s ", names[i].name);
+			if (cnt < 0 || cnt >= size) break;
+			size -= cnt;
+			ptr += cnt;
+		}
+	}
+	
+	ptr = &buffer[0];
+	return ptr;
+}
+
+/* dump DMUS_OBJ flags */
+const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask) {
+    static const flag_info flags[] = {
+	    FE(DMUS_OBJ_OBJECT),
+	    FE(DMUS_OBJ_CLASS),
+	    FE(DMUS_OBJ_NAME),
+	    FE(DMUS_OBJ_CATEGORY),
+	    FE(DMUS_OBJ_FILENAME),
+	    FE(DMUS_OBJ_FULLPATH),
+	    FE(DMUS_OBJ_URL),
+	    FE(DMUS_OBJ_VERSION),
+	    FE(DMUS_OBJ_DATE),
+	    FE(DMUS_OBJ_LOADED),
+	    FE(DMUS_OBJ_MEMORY),
+	    FE(DMUS_OBJ_STREAM)
+	};
+    return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
+}
+
+/* dump DMUS_CONTAINER flags */
+const char *debugstr_DMUS_CONTAINER_FLAGS (DWORD flagmask) {
+    static const flag_info flags[] = {
+	    FE(DMUS_CONTAINER_NOLOADS)
+	};
+    return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
+}
+
+/* dump DMUS_CONTAINED_OBJF flags */
+const char *debugstr_DMUS_CONTAINED_OBJF_FLAGS (DWORD flagmask) {
+    static const flag_info flags[] = {
+	    FE(DMUS_CONTAINED_OBJF_KEEP)
+	};
+    return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
+}
+
+const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) {
+	if (pDesc) {
+		char buffer[1024] = "", *ptr = &buffer[0];
+		
+		ptr += sprintf(ptr, "DMUS_OBJECTDESC (%p):\n", pDesc);
+		ptr += sprintf(ptr, " - dwSize = 0x%08lX\n", pDesc->dwSize);
+		ptr += sprintf(ptr, " - dwValidData = 0x%08lX ( %s)\n", pDesc->dwValidData, debugstr_DMUS_OBJ_FLAGS (pDesc->dwValidData));
+		if (pDesc->dwValidData & DMUS_OBJ_CLASS) ptr +=	sprintf(ptr, " - guidClass = %s\n", debugstr_dmguid(&pDesc->guidClass));
+		if (pDesc->dwValidData & DMUS_OBJ_OBJECT) ptr += sprintf(ptr, " - guidObject = %s\n", debugstr_guid(&pDesc->guidObject));
+		if (pDesc->dwValidData & DMUS_OBJ_DATE) ptr += sprintf(ptr, " - ftDate = %s\n", debugstr_filetime (&pDesc->ftDate));
+		if (pDesc->dwValidData & DMUS_OBJ_VERSION) ptr += sprintf(ptr, " - vVersion = %s\n", debugstr_dmversion(&pDesc->vVersion));
+		if (pDesc->dwValidData & DMUS_OBJ_NAME) ptr += sprintf(ptr, " - wszName = %s\n", debugstr_w(pDesc->wszName));
+		if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) ptr += sprintf(ptr, " - wszCategory = %s\n", debugstr_w(pDesc->wszCategory));
+		if (pDesc->dwValidData & DMUS_OBJ_FILENAME) ptr += sprintf(ptr, " - wszFileName = %s\n", debugstr_w(pDesc->wszFileName));
+		if (pDesc->dwValidData & DMUS_OBJ_MEMORY) ptr += sprintf(ptr, " - llMemLength = %lli\n  - pbMemData = %p\n", pDesc->llMemLength, pDesc->pbMemData);
+		if (pDesc->dwValidData & DMUS_OBJ_STREAM) ptr += sprintf(ptr, " - pStream = %p\n", pDesc->pStream);
+		
+		ptr = &buffer[0];
+		return ptr;
+	} else {
+		return wine_dbg_sprintf("(NULL)");
+	}
+}
+
+const char *debugstr_DMUS_IO_CONTAINER_HEADER (LPDMUS_IO_CONTAINER_HEADER pHeader) {
+	if (pHeader) {
+		char buffer[1024] = "", *ptr = &buffer[0];
+		
+		ptr += sprintf(ptr, "DMUS_IO_CONTAINER_HEADER (%p):\n", pHeader);
+		ptr += sprintf(ptr, " - dwFlags = %s\n", debugstr_DMUS_CONTAINER_FLAGS(pHeader->dwFlags));
+		
+		ptr = &buffer[0];
+		return ptr;
+	} else {
+		return wine_dbg_sprintf("(NULL)");
+	}
+}
+
+const char *debugstr_DMUS_IO_CONTAINED_OBJECT_HEADER (LPDMUS_IO_CONTAINED_OBJECT_HEADER pHeader) {
+	if (pHeader) {
+		char buffer[1024] = "", *ptr = &buffer[0];
+		
+		ptr += sprintf(ptr, "DMUS_IO_CONTAINED_OBJECT_HEADER (%p):\n", pHeader);
+		ptr += sprintf(ptr, " - guidClassID = %s\n", debugstr_dmguid(&pHeader->guidClassID));
+		ptr += sprintf(ptr, " - dwFlags = %s\n", debugstr_DMUS_CONTAINED_OBJF_FLAGS (pHeader->dwFlags));
+		ptr += sprintf(ptr, " - ckid = %s\n", debugstr_fourcc (pHeader->ckid));
+		ptr += sprintf(ptr, " - fccType = %s\n", debugstr_fourcc (pHeader->fccType));
+
+		ptr = &buffer[0];
+		return ptr;
+	} else {
+		return wine_dbg_sprintf("(NULL)");
+	}
+}