diff --git a/titles/chuni/read.py b/titles/chuni/read.py
index db7435c..15557d4 100644
--- a/titles/chuni/read.py
+++ b/titles/chuni/read.py
@@ -35,11 +35,15 @@ class ChuniReader(BaseReader):
 
         if self.opt_dir is not None:
             data_dirs += self.get_data_directories(self.opt_dir)
+        
+        we_diff = "4"
+        if self.version >= ChuniConstants.VER_CHUNITHM_NEW:
+            we_diff = "5"
 
         for dir in data_dirs:
             self.logger.info(f"Read from {dir}")
             await self.read_events(f"{dir}/event")
-            await self.read_music(f"{dir}/music")
+            await self.read_music(f"{dir}/music", we_diff)
             await self.read_charges(f"{dir}/chargeItem")
             await self.read_avatar(f"{dir}/avatarAccessory")
             await self.read_login_bonus(f"{dir}/")
@@ -138,7 +142,7 @@ class ChuniReader(BaseReader):
                     else:
                         self.logger.warning(f"Failed to insert event {id}")
 
-    async def read_music(self, music_dir: str) -> None:
+    async def read_music(self, music_dir: str, we_diff: str = "4") -> None:
         for root, dirs, files in walk(music_dir):
             for dir in dirs:
                 if path.exists(f"{root}/{dir}/Music.xml"):
@@ -169,7 +173,7 @@ class ChuniReader(BaseReader):
                                 chart_type = MusicFumenData.find("type")
                                 chart_id = chart_type.find("id").text
                                 chart_diff = chart_type.find("str").text
-                                if chart_diff == "WorldsEnd" and (chart_id == "4" or chart_id == "5"): # 4 in SDBT, 5 in SDHD
+                                if chart_diff == "WorldsEnd" and chart_id == we_diff: # 4 in SDBT, 5 in SDHD
                                     level = float(xml_root.find("starDifType").text)
                                     we_chara = (
                                         xml_root.find("worldsEndTagName")