diff --git a/docs/re/structures/bgm-two-stems.md b/docs/re/structures/bgm-two-stems.md
index 031384a1..8dfe5097 100644
--- a/docs/re/structures/bgm-two-stems.md
+++ b/docs/re/structures/bgm-two-stems.md
@@ -3,7 +3,7 @@
 **Status:** ✅ `CONFIRMED` for the structure — **decoded**, with a disc-wide check
 over all 32 BGM banks. 🟡 for the *role* of the second wave — **measured** by
 signal analysis, and the two readings that survive are named below. ❔ which bank
-is the menu's music is **undecodable from the disc**, with the reach stated.
+is the menu's music was recorded here as **undecodable from the disc** — 🔴 **that was wrong and is corrected below**: it is **decoded**, `BGM_103`, named by the executable itself. The negative was true of the **cue table**, not of the disc.
 
 Answers [MISSION Q10](../../port/MISSION.md). It also **withdraws the premise**: the
 handoff said `BGM_001.slb` is *three* sub-waves of 10 KB / 4.47 MB / 4.67 MB. The
@@ -162,7 +162,21 @@ over mono content). What would settle it is a runtime observation — whether th
 game submits both waves to the mixer at once — which needs an emulator with audio
 this container does not have.
 
-## ❔ Which bank is the menu's music — undecodable, and here is the reach
+## ~~❔ Which bank is the menu's music — undecodable, and here is the reach~~
+
+> 🔴 **SUPERSEDED by this page's own "The menu's music is `BGM_103`" section
+> below.** The heading is **false as written**: the bank *is* determined on the
+> disc — `GamePart_Title`'s phase handler does `li r5, 1103` — so a reader who
+> stops here concludes the opposite of what the page establishes.
+>
+> What survives is the reason the **cue table** cannot answer it: its 32 BGM cues
+> are named `BGM_001`…`BGM_109`, pure numbers, with no screen name anywhere, and
+> `SOUNDS`, `FILES` and the bank headers were all searched. That is a negative
+> about **one search location**, and it was written as a negative about the disc.
+>
+> ⚠️ It propagated: the port's `BLOCKED.md` carries *"which BGM the menu plays —
+> ❔ not on the disc"* in the same words.
+
 
 The cue table binds cue names to sound ids and banks
 ([`sound-cue-table.md`](sound-cue-table.md)), and its **32 BGM cues are named