diff --git a/rpcs3/Emu/Cell/Modules/cellMusic.cpp b/rpcs3/Emu/Cell/Modules/cellMusic.cpp
index 3da1d60dc0..e6d38221b8 100644
--- a/rpcs3/Emu/Cell/Modules/cellMusic.cpp
+++ b/rpcs3/Emu/Cell/Modules/cellMusic.cpp
@@ -2,131 +2,287 @@
 #include "Emu/System.h"
 #include "Emu/IdManager.h"
 #include "Emu/Cell/PPUModule.h"
-
-#include "cellMusic.h"
+#include "Emu/Cell/lv2/sys_lwmutex.h"
+#include "Emu/Cell/lv2/sys_lwcond.h"
+#include "Emu/Cell/lv2/sys_spu.h"
+#include "cellSearch.h"
+#include "cellSpurs.h"
 #include "cellSysutil.h"
 
-
+#include "cellMusic.h"
 
 logs::channel cellMusic("cellMusic");
 
-struct music2_t
+struct music_t
 {
-	vm::ptr<CellMusic2Callback> func;
+	vm::ptr<void(u32 event, vm::ptr<void> param, vm::ptr<void> userData)> func;
 	vm::ptr<void> userData;
 };
 
-s32 cellMusicGetSelectionContext()
+s32 cellMusicGetSelectionContext(vm::ptr<CellMusicSelectionContext> context)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicGetSelectionContext(context=*0x%x)", context);
 	return CELL_OK;
 }
 
-s32 cellMusicSetSelectionContext2()
+s32 cellMusicSetSelectionContext2(vm::ptr<CellMusicSelectionContext> context)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicSetSelectionContext2(context=*0x%x)", context);
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (!music->func)
+		return CELL_MUSIC2_ERROR_GENERIC;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC2_EVENT_SET_SELECTION_CONTEXT_RESULT, vm::addr_t(CELL_OK), music->userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
-s32 cellMusicSetVolume2()
+s32 cellMusicSetVolume2(f32 level)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicSetVolume2(level=0x%x)", level);
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (!music->func)
+		return CELL_MUSIC2_ERROR_GENERIC;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC2_EVENT_SET_VOLUME_RESULT, vm::addr_t(CELL_OK), music->userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
-s32 cellMusicGetContentsId()
+s32 cellMusicGetContentsId(vm::ptr<CellSearchContentId> contents_id)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicGetContentsId(contents_id=*0x%x)", contents_id);
 	return CELL_OK;
 }
 
-s32 cellMusicSetSelectionContext()
+s32 cellMusicSetSelectionContext(vm::ptr<CellMusicSelectionContext> context)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicSetSelectionContext(context=*0x%x)", context);
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (!music->func)
+		return CELL_MUSIC_ERROR_GENERIC;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC_EVENT_SET_SELECTION_CONTEXT_RESULT, vm::addr_t(CELL_OK), music->userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
-s32 cellMusicInitialize2SystemWorkload()
+s32 cellMusicInitialize2SystemWorkload(s32 mode, vm::ptr<CellMusic2Callback> func, vm::ptr<void> userData, vm::ptr<CellSpurs> spurs, vm::cptr<u8> priority, vm::cptr<struct CellSpursSystemWorkloadAttribute> attr)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicInitialize2SystemWorkload(mode=0x%x, func=*0x%x, userData=*0x%x, spurs=*0x%x, priority=*0x%x, attr=*0x%x)", mode, func, userData, spurs, priority, attr);
+
+	const auto music = fxm::make_always<music_t>();
+	music->func = func;
+	music->userData = userData;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC2_EVENT_INITIALIZE_RESULT, vm::addr_t(CELL_OK), userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
-s32 cellMusicGetPlaybackStatus2()
+s32 cellMusicGetPlaybackStatus2(vm::ptr<s32> status)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicGetPlaybackStatus2(status=*0x%x)", status);
 	return CELL_OK;
 }
 
-s32 cellMusicGetContentsId2()
+s32 cellMusicGetContentsId2(vm::ptr<CellSearchContentId> contents_id)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicGetContentsId2(contents_id=*0x%x)", contents_id);
 	return CELL_OK;
 }
 
 s32 cellMusicFinalize()
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicFinalize()");
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (music->func)
+	{
+		sysutil_register_cb([=](ppu_thread& ppu) -> s32
+		{
+			music->func(ppu, CELL_MUSIC_EVENT_FINALIZE_RESULT, vm::addr_t(CELL_OK), music->userData);
+			return CELL_OK;
+		});
+	}
+
 	return CELL_OK;
 }
 
-s32 cellMusicInitializeSystemWorkload()
+s32 cellMusicInitializeSystemWorkload(s32 mode, u32 container, vm::ptr<CellMusicCallback> func, vm::ptr<void> userData, vm::ptr<CellSpurs> spurs, vm::cptr<u8> priority, vm::cptr<struct CellSpursSystemWorkloadAttribute> attr)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicInitializeSystemWorkload(mode=0x%x, container=0x%x, func=*0x%x, userData=*0x%x, spurs=*0x%x, priority=*0x%x, attr=*0x%x)", mode, container, func, userData, spurs, priority, attr);
+
+	if (mode != CELL_MUSIC2_PLAYER_MODE_NORMAL)
+	{
+		cellMusic.todo("Unknown player mode: 0x%x", mode);
+		return CELL_MUSIC_ERROR_PARAM;
+	}
+
+	const auto music = fxm::make_always<music_t>();
+	music->func = func;
+	music->userData = userData;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC_EVENT_INITIALIZE_RESULT, vm::addr_t(CELL_OK), userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
-s32 cellMusicInitialize()
+s32 cellMusicInitialize(s32 mode, u32 container, s32 spuPriority, vm::ptr<CellMusicCallback> func, vm::ptr<void> userData)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicInitialize(mode=0x%x, container=0x%x, spuPriority=0x%x, func=*0x%x, userData=*0x%x)", mode, container, spuPriority, func, userData);
+
+	if (mode != CELL_MUSIC2_PLAYER_MODE_NORMAL)
+	{
+		cellMusic.todo("Unknown player mode: 0x%x", mode);
+		return CELL_MUSIC_ERROR_PARAM;
+	}
+
+	const auto music = fxm::make_always<music_t>();
+	music->func = func;
+	music->userData = userData;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC_EVENT_INITIALIZE_RESULT, vm::addr_t(CELL_OK), userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
 s32 cellMusicFinalize2()
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicFinalize2()");
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (music->func)
+	{
+		sysutil_register_cb([=](ppu_thread& ppu) -> s32
+		{
+			music->func(ppu, CELL_MUSIC2_EVENT_FINALIZE_RESULT, vm::addr_t(CELL_OK), music->userData);
+			return CELL_OK;
+		});
+	}
+
 	return CELL_OK;
 }
 
-s32 cellMusicGetSelectionContext2()
+s32 cellMusicGetSelectionContext2(vm::ptr<CellMusicSelectionContext> context)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicGetSelectionContext2(context=*0x%x)", context);
 	return CELL_OK;
 }
 
-s32 cellMusicGetVolume()
+s32 cellMusicGetVolume(vm::ptr<f32> level)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicGetVolume(level=*0x%x)", level);
 	return CELL_OK;
 }
 
-s32 cellMusicGetPlaybackStatus()
+s32 cellMusicGetPlaybackStatus(vm::ptr<s32> status)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicGetPlaybackStatus(status=*0x%x)", status);
 	return CELL_OK;
 }
 
-s32 cellMusicSetPlaybackCommand2()
+s32 cellMusicSetPlaybackCommand2(s32 command, vm::ptr<void> param)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicSetPlaybackCommand2(command=0x%x, param=*0x%x)", command, param);
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (!music->func)
+		return CELL_MUSIC2_ERROR_GENERIC;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC2_EVENT_SET_PLAYBACK_COMMAND_RESULT, vm::addr_t(CELL_OK), music->userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
-s32 cellMusicSetPlaybackCommand()
+s32 cellMusicSetPlaybackCommand(s32 command, vm::ptr<void> param)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicSetPlaybackCommand(command=0x%x, param=*0x%x)", command, param);
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (!music->func)
+		return CELL_MUSIC_ERROR_GENERIC;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC_EVENT_SET_PLAYBACK_COMMAND_RESULT, vm::addr_t(CELL_OK), music->userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
 s32 cellMusicSelectContents2()
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicSelectContents2()");
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (!music->func)
+		return CELL_MUSIC2_ERROR_GENERIC;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC2_EVENT_SELECT_CONTENTS_RESULT, vm::addr_t(CELL_OK), music->userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
-s32 cellMusicSelectContents()
+s32 cellMusicSelectContents(u32 container)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicSelectContents(container=0x%x)", container);
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (!music->func)
+		return CELL_MUSIC_ERROR_GENERIC;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC_EVENT_SELECT_CONTENTS_RESULT, vm::addr_t(CELL_OK), music->userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
@@ -140,28 +296,40 @@ s32 cellMusicInitialize2(s32 mode, s32 spuPriority, vm::ptr<CellMusic2Callback>
 		return CELL_MUSIC2_ERROR_PARAM;
 	}
 
-	const auto music = fxm::make_always<music2_t>();
+	const auto music = fxm::make_always<music_t>();
 	music->func = func;
 	music->userData = userData;
 
 	sysutil_register_cb([=](ppu_thread& ppu) -> s32
 	{
-		func(ppu, CELL_MUSIC2_EVENT_INITIALIZE_RESULT, vm::make_var<s32>(CELL_OK), userData);
+		music->func(ppu, CELL_MUSIC2_EVENT_INITIALIZE_RESULT, vm::addr_t(CELL_OK), userData);
 		return CELL_OK;
 	});
 
 	return CELL_OK;
 }
 
-s32 cellMusicSetVolume()
+s32 cellMusicSetVolume(f32 level)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicSetVolume(level=0x%x)", level);
+
+	const auto music = fxm::get_always<music_t>();
+
+	if (!music->func)
+		return CELL_MUSIC_ERROR_GENERIC;
+
+	sysutil_register_cb([=](ppu_thread& ppu) -> s32
+	{
+		music->func(ppu, CELL_MUSIC_EVENT_SET_VOLUME_RESULT, vm::addr_t(CELL_OK), music->userData);
+		return CELL_OK;
+	});
+
 	return CELL_OK;
 }
 
-s32 cellMusicGetVolume2()
+s32 cellMusicGetVolume2(vm::ptr<f32> level)
 {
-	UNIMPLEMENTED_FUNC(cellMusic);
+	cellMusic.todo("cellMusicGetVolume2(level=*0x%x)", level);
 	return CELL_OK;
 }
 
diff --git a/rpcs3/Emu/Cell/Modules/cellMusic.h b/rpcs3/Emu/Cell/Modules/cellMusic.h
index 8ed707268c..19a7aab999 100644
--- a/rpcs3/Emu/Cell/Modules/cellMusic.h
+++ b/rpcs3/Emu/Cell/Modules/cellMusic.h
@@ -12,8 +12,8 @@ enum
 	CELL_MUSIC_ERROR_PLAYBACK_FAILURE   = 0x8002c107,
 	CELL_MUSIC_ERROR_NO_MORE_CONTENT    = 0x8002c108,
 	CELL_MUSIC_DIALOG_OPEN              = 0x8002c109,
-	CELL_MUSIC_DIALOG_CLOSE             = 0x8002c10A,
-	CELL_MUSIC_ERROR_GENERIC            = 0x8002c1FF,
+	CELL_MUSIC_DIALOG_CLOSE             = 0x8002c10a,
+	CELL_MUSIC_ERROR_GENERIC            = 0x8002c1ff,
 
 	CELL_MUSIC2_PLAYBACK_FINISHED       = CELL_MUSIC_PLAYBACK_FINISHED,
 	CELL_MUSIC2_ERROR_PARAM             = CELL_MUSIC_ERROR_PARAM,
diff --git a/rpcs3/Emu/Cell/Modules/cellSearch.cpp b/rpcs3/Emu/Cell/Modules/cellSearch.cpp
index 6ae255fb64..f27b7e3abe 100644
--- a/rpcs3/Emu/Cell/Modules/cellSearch.cpp
+++ b/rpcs3/Emu/Cell/Modules/cellSearch.cpp
@@ -2,9 +2,10 @@
 #include "Emu/System.h"
 #include "Emu/IdManager.h"
 #include "Emu/Cell/PPUModule.h"
+#include "cellMusic.h"
+#include "cellSysutil.h"
 
 #include "cellSearch.h"
-#include "cellSysutil.h"
 
 logs::channel cellSearch("cellSearch");
 
diff --git a/rpcs3/Emu/Cell/Modules/cellSearch.h b/rpcs3/Emu/Cell/Modules/cellSearch.h
index c7c04594a0..188c7f9dac 100644
--- a/rpcs3/Emu/Cell/Modules/cellSearch.h
+++ b/rpcs3/Emu/Cell/Modules/cellSearch.h
@@ -32,7 +32,6 @@ enum
 	CELL_SEARCH_TITLE_LEN_MAX           = 384,
 	CELL_SEARCH_TAG_NUM_MAX             = 6,
 	CELL_SEARCH_TAG_LEN_MAX             = 63,
-	CELL_MUSIC_SELECTION_CONTEXT_SIZE   = 2048,
 	CELL_SEARCH_PATH_LEN_MAX            = 63,
 	CELL_SEARCH_MTOPTION_LEN_MAX        = 63,
 	CELL_SEARCH_DEVELOPERDATA_LEN_MAX   = 64,
@@ -339,11 +338,6 @@ struct CellSearchVideoSceneInfo
 	char tags[CELL_SEARCH_TAG_NUM_MAX][CELL_SEARCH_TAG_LEN_MAX];
 };
 
-struct CellMusicSelectionContext
-{
-	char data[CELL_MUSIC_SELECTION_CONTEXT_SIZE];
-};
-
 struct CellSearchContentInfoPath
 {
 	char contentPath[CELL_SEARCH_PATH_LEN_MAX + 1];