diff --git a/Assets/Audio/BGM/Hammer.bgm b/Assets/Audio/BGM/Hammer.bgm
new file mode 100644
index 0000000..837386a
--- /dev/null
+++ b/Assets/Audio/BGM/Hammer.bgm
@@ -0,0 +1,4 @@
+{
+	"Normal": {"source": "Hammer.mp3", "loop": 0.0},
+	"Hurry": {"source": "HammerHurry.mp3", "loop": 0.0}
+}
diff --git a/Assets/Audio/BGM/Hammer.json b/Assets/Audio/BGM/Hammer.json
new file mode 100644
index 0000000..b4330cb
--- /dev/null
+++ b/Assets/Audio/BGM/Hammer.json
@@ -0,0 +1,5 @@
+{
+	"variations": {
+		"default": {"source": "Hammer.bgm"}
+	}
+}
diff --git a/Assets/Audio/BGM/HammerHurry.mp3 b/Assets/Audio/BGM/HammerHurry.mp3
new file mode 100644
index 0000000..f93dc6a
Binary files /dev/null and b/Assets/Audio/BGM/HammerHurry.mp3 differ
diff --git a/Assets/Audio/BGM/HammerHurry.mp3.import b/Assets/Audio/BGM/HammerHurry.mp3.import
new file mode 100644
index 0000000..7d0550d
--- /dev/null
+++ b/Assets/Audio/BGM/HammerHurry.mp3.import
@@ -0,0 +1,20 @@
+[remap]
+
+importer="mp3"
+type="AudioStreamMP3"
+uid="uid://b18uhvghiv5i7"
+path="res://.godot/imported/HammerHurry.mp3-57fe15e311073c22b994c20a8caff2a9.mp3str"
+
+[deps]
+
+source_file="res://Assets/Audio/BGM/HammerHurry.mp3"
+dest_files=["res://.godot/imported/HammerHurry.mp3-57fe15e311073c22b994c20a8caff2a9.mp3str"]
+
+[params]
+
+loop=true
+loop_offset=0.0
+bpm=0.0
+beat_count=0
+bar_beats=4
+
diff --git a/Scripts/Classes/Singletons/AudioManager.gd b/Scripts/Classes/Singletons/AudioManager.gd
index 562322a..fe117d2 100644
--- a/Scripts/Classes/Singletons/AudioManager.gd
+++ b/Scripts/Classes/Singletons/AudioManager.gd
@@ -89,7 +89,7 @@ const OVERRIDE_STREAMS := [
 	"res://Assets/Audio/BGM/CastleFinish.json",
 	"res://Assets/Audio/BGM/Ending.json",
 	"res://Assets/Audio/SFX/FlagSlide.wav",
-	"res://Assets/Audio/BGM/Hammer.mp3",
+	("res://Assets/Audio/BGM/Hammer.json"),
 	("res://Assets/Audio/BGM/LoseRace.json"),
 	("res://Assets/Audio/BGM/WinRace.json"),
 	"res://Assets/Audio/BGM/Wing.json",