diff --git a/data/file_list.yml b/data/file_list.yml
index 64c53263..7931b985 100644
--- a/data/file_list.yml
+++ b/data/file_list.yml
@@ -81596,81 +81596,81 @@ MapObj/RhyhtmInfoWatcher.o:
   - offset: 0x2f7050
     size: 160
     label: _ZN17RhyhtmInfoWatcherC2EPKc
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f70f0
     size: 156
     label: _ZN17RhyhtmInfoWatcherC1EPKc
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f718c
     size: 92
     label: _ZN17RhyhtmInfoWatcher26initAfterPlacementSceneObjERKN2al13ActorInitInfoE
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f71e8
     size: 108
     label: _ZThn264_N17RhyhtmInfoWatcher26initAfterPlacementSceneObjERKN2al13ActorInitInfoE
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f7254
     size: 84
     label: _ZN17RhyhtmInfoWatcher7controlEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f72a8
     size: 20
     label: _ZN17RhyhtmInfoWatcher9loopCheckEv
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f72bc
     size: 36
     label: _ZN2rs11getInstanceEPN2al18IUseSceneObjHolderE
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f72e0
     size: 60
     label: _ZN2rs26registerRhyhtmInfoListenerEPN2al18IUseSceneObjHolderE
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f731c
     size: 44
     label: _ZN2rs14getCurrentBeatEPN2al18IUseSceneObjHolderE
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f7348
     size: 44
     label: _ZN2rs12getBeatDeltaEPN2al18IUseSceneObjHolderE
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f7374
     size: 44
     label: _ZN2rs9isLoopingEPN2al18IUseSceneObjHolderE
-    status: NotDecompiled
+    status: Matching
   - offset: 0x2f73a0
     size: 8
     label: _ZNK17RhyhtmInfoWatcher14getCurrentBeatEv
-    status: NotDecompiled
+    status: Matching
     lazy: true
   - offset: 0x2f73a8
     size: 16
     label: _ZNK17RhyhtmInfoWatcher12getBeatDeltaEv
-    status: NotDecompiled
+    status: Matching
     lazy: true
   - offset: 0x2f73b8
     size: 8
     label: _ZNK17RhyhtmInfoWatcher9isLoopingEv
-    status: NotDecompiled
+    status: Matching
     lazy: true
   - offset: 0x2f73c0
     size: 4
     label: _ZN17RhyhtmInfoWatcherD1Ev
-    status: NotDecompiled
+    status: Matching
     lazy: true
   - offset: 0x2f73c4
     size: 4
     label: _ZN17RhyhtmInfoWatcherD0Ev
-    status: NotDecompiled
+    status: Matching
     lazy: true
   - offset: 0x2f73c8
     size: 4
     label: _ZThn264_N17RhyhtmInfoWatcherD1Ev
-    status: NotDecompiled
+    status: Matching
     lazy: true
   - offset: 0x2f73cc
     size: 8
     label: _ZThn264_N17RhyhtmInfoWatcherD0Ev
-    status: NotDecompiled
+    status: Matching
     lazy: true
 MapObj/RhythmSpotlight.o:
   '.text':
diff --git a/src/MapObj/RhyhtmInfoWatcher.cpp b/src/MapObj/RhyhtmInfoWatcher.cpp
new file mode 100644
index 00000000..5f112f4a
--- /dev/null
+++ b/src/MapObj/RhyhtmInfoWatcher.cpp
@@ -0,0 +1,72 @@
+#include "MapObj/RhyhtmInfoWatcher.h"
+
+#include "Library/Bgm/BgmLineFunction.h"
+#include "Library/LiveActor/ActorInitFunction.h"
+#include "Library/Scene/SceneObjUtil.h"
+
+RhyhtmInfoWatcher::RhyhtmInfoWatcher(const char* name) : al::LiveActor(name) {}
+
+void RhyhtmInfoWatcher::initAfterPlacementSceneObj(const al::ActorInitInfo& info) {
+    al::initActorSceneInfo(this, info);
+    al::initExecutorWatchObj(this, info);
+    al::initActorBgmKeeper(this, info, nullptr);
+    getSceneObjName();
+    makeActorAlive();
+}
+
+void RhyhtmInfoWatcher::control() {
+    const al::IUseAudioKeeper* audioKeeper = this;
+
+    if (!al::isEnableRhythmAnim(audioKeeper, nullptr))
+        return;
+
+    mPreviousBeat = mCurrentBeat;
+
+    f32 currentBeat = al::getCurBeat(audioKeeper);
+
+    mCurrentBeat = currentBeat;
+    mIsLooping = loopCheck();
+}
+
+bool RhyhtmInfoWatcher::loopCheck() {
+    return !(mPreviousBeat <= mCurrentBeat);
+}
+
+f32 RhyhtmInfoWatcher::getCurrentBeat() const {
+    return mCurrentBeat;
+}
+
+f32 RhyhtmInfoWatcher::getBeatDelta() const {
+    return mCurrentBeat - mPreviousBeat;
+}
+
+bool RhyhtmInfoWatcher::isLooping() const {
+    return mIsLooping;
+}
+
+namespace rs {
+
+RhyhtmInfoWatcher* getInstance(al::IUseSceneObjHolder* holder) {
+    return al::getSceneObj<RhyhtmInfoWatcher>(holder);
+}
+
+void registerRhyhtmInfoListener(al::IUseSceneObjHolder* holder) {
+    if (al::isExistSceneObj(holder, SceneObjID_RhyhtmInfoWatcher))
+        return;
+
+    al::createSceneObj(holder, SceneObjID_RhyhtmInfoWatcher);
+}
+
+f32 getCurrentBeat(al::IUseSceneObjHolder* holder) {
+    return al::getSceneObj<RhyhtmInfoWatcher>(holder)->getCurrentBeat();
+}
+
+f32 getBeatDelta(al::IUseSceneObjHolder* holder) {
+    return al::getSceneObj<RhyhtmInfoWatcher>(holder)->getBeatDelta();
+}
+
+bool isLooping(al::IUseSceneObjHolder* holder) {
+    return al::getSceneObj<RhyhtmInfoWatcher>(holder)->isLooping();
+}
+
+}  // namespace rs
diff --git a/src/MapObj/RhyhtmInfoWatcher.h b/src/MapObj/RhyhtmInfoWatcher.h
new file mode 100644
index 00000000..7ac86029
--- /dev/null
+++ b/src/MapObj/RhyhtmInfoWatcher.h
@@ -0,0 +1,44 @@
+#pragma once
+
+#include <basis/seadTypes.h>
+
+#include "Library/LiveActor/LiveActor.h"
+#include "Library/Scene/ISceneObj.h"
+
+#include "Scene/SceneObjFactory.h"
+
+namespace al {
+struct ActorInitInfo;
+class IUseSceneObjHolder;
+}  // namespace al
+
+class RhyhtmInfoWatcher : public al::LiveActor, public al::ISceneObj {
+public:
+    static constexpr s32 sSceneObjId = SceneObjID_RhyhtmInfoWatcher;
+
+    RhyhtmInfoWatcher(const char* name);
+
+    void initAfterPlacementSceneObj(const al::ActorInitInfo& info) override;
+    void control() override;
+
+    virtual f32 getCurrentBeat() const;
+    virtual f32 getBeatDelta() const;
+    virtual bool isLooping() const;
+
+private:
+    bool loopCheck();
+
+    f32 mCurrentBeat = -1.0f;
+    f32 mPreviousBeat = -1.0f;
+    bool mIsLooping = false;
+};
+
+static_assert(sizeof(RhyhtmInfoWatcher) == 0x120);
+
+namespace rs {
+RhyhtmInfoWatcher* getInstance(al::IUseSceneObjHolder* holder);
+void registerRhyhtmInfoListener(al::IUseSceneObjHolder* holder);
+f32 getCurrentBeat(al::IUseSceneObjHolder* holder);
+f32 getBeatDelta(al::IUseSceneObjHolder* holder);
+bool isLooping(al::IUseSceneObjHolder* holder);
+}  // namespace rs
diff --git a/src/Scene/SceneObjFactory.cpp b/src/Scene/SceneObjFactory.cpp
index 5c457e24..4e297b5e 100644
--- a/src/Scene/SceneObjFactory.cpp
+++ b/src/Scene/SceneObjFactory.cpp
@@ -9,6 +9,7 @@
 #include "Item/CoinCollectHolder.h"
 #include "Item/CoinCollectWatcher.h"
 #include "Layout/KidsModeLayoutAccessor.h"
+#include "MapObj/RhyhtmInfoWatcher.h"
 #include "MapObj/RouteGuideDirector.h"
 #include "Scene/HintPhotoLayoutHolder.h"
 
@@ -84,7 +85,7 @@ static al::ISceneObj* sceneObjCreator(s32 id) {
         return nullptr;
 
     case SceneObjID_RhyhtmInfoWatcher:
-        return nullptr;
+        return new RhyhtmInfoWatcher("");
 
     case SceneObjID_RouteGuideDirector:
         return new RouteGuideDirector();