diff --git a/groove-coaster-wai-wai-party.md b/groove-coaster-wai-wai-party.md
index fff09c0..1e91f6d 100644
--- a/groove-coaster-wai-wai-party.md
+++ b/groove-coaster-wai-wai-party.md
@@ -1 +1,4 @@
-It boots after ~2 minutes and works almost perfectly. The rail doesn't render and some items such as Visible don't either. Some songs have missing graphics.
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+It boots after ~2 minutes and works almost perfectly. The rail doesn't render and some items such as Visible don't either. Some songs have missing graphics.
+
+REGRESSION:
+As of yuzu 347 (2020-08-14) song audio is muted in-game, making the game essentially unplayable.
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