diff --git a/lib/diagnostics_redact.py b/lib/diagnostics_redact.py
index d138707..351e4d2 100644
--- a/lib/diagnostics_redact.py
+++ b/lib/diagnostics_redact.py
@@ -34,7 +34,7 @@ _QSTRING_SECRET_RE = re.compile(
     r"(?i)\b(api[_-]?key|key|token|secret|password|pwd|auth)=([^\s&\"']+)"
 )
 _SONG_FILENAME_RE = re.compile(
-    r"\b[\w()'\-+&,.!?\[\]]+\.(?:archive|sloppak|wem|ogg|mp3|wav)\b",
+    r"\b[\w()'\-+&,.!?\[\]]+\.(?:psarc|sloppak|wem|ogg|mp3|wav)\b",
     re.IGNORECASE,
 )
 
diff --git a/lib/sloppak.py b/lib/sloppak.py
index 247e511..0919fac 100644
--- a/lib/sloppak.py
+++ b/lib/sloppak.py
@@ -539,7 +539,7 @@ def load_song(
                     _ALLOWED_LYRICS_SOURCES = {"xml", "notechart", "whisperx", "user"}
                     # Legacy alias: older manifests labelled note-chart-derived
                     # lyrics with the source format's name; normalise it.
-                    _LYRICS_SOURCE_ALIASES = {"notechart": "notechart"}
+                    _LYRICS_SOURCE_ALIASES = {"sng": "notechart"}
                     raw_source = manifest.get("lyrics_source")
                     if isinstance(raw_source, str):
                         raw_source = _LYRICS_SOURCE_ALIASES.get(raw_source, raw_source)