diff --git a/LEGO1/mxbackgroundaudiomanager.cpp b/LEGO1/mxbackgroundaudiomanager.cpp
index 12fbe515..98abeaa9 100644
--- a/LEGO1/mxbackgroundaudiomanager.cpp
+++ b/LEGO1/mxbackgroundaudiomanager.cpp
@@ -52,7 +52,7 @@ void MxBackgroundAudioManager::Stop()
 }
 
 // OFFSET: LEGO1 0x1007f570
-void MxBackgroundAudioManager::FUN_1007f570()
+void MxBackgroundAudioManager::LowerVolume()
 {
 	if (m_unk148 == 0) {
 		if (m_unk13c == 0) {
@@ -64,7 +64,7 @@ void MxBackgroundAudioManager::FUN_1007f570()
 }
 
 // OFFSET: LEGO1 0x1007f5b0
-void MxBackgroundAudioManager::FUN_1007f5b0()
+void MxBackgroundAudioManager::RaiseVolume()
 {
 	if (m_unk148 != 0) {
 		m_unk148--;
diff --git a/LEGO1/mxbackgroundaudiomanager.h b/LEGO1/mxbackgroundaudiomanager.h
index 52929325..bb929644 100644
--- a/LEGO1/mxbackgroundaudiomanager.h
+++ b/LEGO1/mxbackgroundaudiomanager.h
@@ -43,8 +43,8 @@ class MxBackgroundAudioManager : public MxCore {
 	virtual MxResult Create(MxAtomId& p_script, MxU32 p_frequencyMS);
 
 	void Stop();
-	void FUN_1007f570();
-	void FUN_1007f5b0();
+	void LowerVolume();
+	void RaiseVolume();
 
 private:
 	void Init();