diff --git a/docs/port/HANDOFF.md b/docs/port/HANDOFF.md
index 739b12da..3a1324ab 100644
--- a/docs/port/HANDOFF.md
+++ b/docs/port/HANDOFF.md
@@ -34,7 +34,7 @@ authored version can be deleted.
 | Q5 | navigation semantics | ✅ answered | **measured**: initial focus varies boot to boot (2× `TUTORIAL`, 1× `NEW GAME`); ⬆⬇ one step, **wraps both ends**; ⬅➡ do nothing; Ⓑ returns to the parent **with focus restored**; Ⓑ on the main menu → title; Ⓑ on the title → nothing — [`menu-navigation-semantics.md`](../re/menu-navigation-semantics.md) |
 | Q6 | boot sequence + what drives it | 🟡 partial | order observed and the attract cycle timed: ~8–10 s idle → fade to black → **`ADV.wmv` in full (137 s)** → title again. The **movie manifest** supplies the boot-side asset order (slot key = role); the code that decides to advance is still not decoded |
 | Q7 | transitions | ✅ answered | a **fade through black**, drawn by the screen's own last-painting `.prm` quad. Fade-in ramp is **decoded** from its keyframes; the ~0.4 s fade-out is **measured** (not in the file) — [`screen-transitions.md`](../re/screen-transitions.md) |
-| Q8 | menu audio bindings | ❔ open | cue table complete, event binding is not |
+| Q8 | menu audio bindings | 🟡 mostly answered | the **UI cue vocabulary is decoded** (`SE_UI_CURSOR`/`DECIDE`/`CANSEL`/`IMPOSI`, all in `Static.slb` per `BANK_SE`); the event binding is a **name match**, and the SE audio is **not extractable yet** — [`menu-audio-cues.md`](../re/menu-audio-cues.md) |
 | Q9 | video binding + playback rules | ✅ answered | **decoded** from the movie manifest: `ADVERTISE_MOVIE`→`ADV.wmv` (boot intro *and* attract are one asset), `MS00A`→`S00A.wmv` is the new-game intro, `STAFF_ROLL`→the credits reel. 🟡 skippability unsettled — [`movie-binding.md`](../re/movie-binding.md) |
 | Q10 | music-bank sub-wave roles (intro+loop?) | ✅ answered | **two stems of one performance, played together** — sample-synchronous, equal duration, 32/32 banks. **Concatenating is wrong.** Not a seamless loop either — [`structures/bgm-two-stems.md`](../re/structures/bgm-two-stems.md) |
 | S1 | Ready Room go/no-go | ✅ **no-go** | it is 2D and enumerates fine (60 builds), but `GP_READY_ROOM.pak` holds **briefing/tactical-map** content, not the six-button Ready Room menu — [`ready-room-probe.md`](../re/ready-room-probe.md) |
@@ -139,6 +139,22 @@ authored version can be deleted.
   every time, while the boot harness deliberately never taps during a movie
   because it breaks the title. Do not rely on either until it is retested.
 
+* **The menu's sound events are named on the disc.** `tables.pak`'s `SOUNDS`
+  record carries 322 `SE_*` cues, and the low block is the UI vocabulary — named
+  after the *event*: `SE_UI_CURSOR` (2), `SE_UI_DECIDE` (3), `SE_UI_CANSEL` (4),
+  `SE_UI_IMPOSI` (5, the error), `SE_UI_SUB_WIN_OPN`/`_CLS` (8/9),
+  `SE_UI_SPLASH_IN`/`_OUT` (12/13). ✅ decoded, full list in
+  [`data/se-ui-cues.txt`](../re/data/se-ui-cues.txt). They all live in **one**
+  bank — `BANK_SE` is a single field naming `Static.slb`, and 0 of the 322 has
+  its own `FILES` entry.
+  🟡 **Which event fires which cue is a name match**, not a measurement — strong,
+  because these are the authors' own event names, but nobody has watched the game
+  emit cue 2 on a d-pad press. The port is authoring it.
+  ❔ **The SE audio cannot be exported yet.** `Static.slb`'s 8 353 472 readable
+  bytes contain **0 `RIFF`, 0 `seek`, 0 `WAVE`** — the boundary marker that works
+  for all 7 620 other banks is simply absent, so an individual cue's wave is not
+  locatable. Next step is `Pj_Silph.xgs` (in `sound.pak`, TOC 9454).
+
 * **The GamePart id table** — 29 entries at `.rdata 0x820A1630`, confirmed by the
   executable's own registration strings. ✅ This is the screen vocabulary; which
   button reaches which entry is Q4 and is *not* part of it.
diff --git a/docs/re/INDEX.md b/docs/re/INDEX.md
index 0ee65063..18ce09b9 100644
--- a/docs/re/INDEX.md
+++ b/docs/re/INDEX.md
@@ -152,6 +152,7 @@ files, which is how the same ground got covered twice.
 | [`ui-quad-class-foothold.md`](ui-quad-class-foothold.md) | The guest's UI quad class — a foothold found from the capture's vertex layout |  🟡 PROBABLE for the identification below (it is a static read, but |
 | [`menu-navigation-semantics.md`](menu-navigation-semantics.md) | The title menu — how it moves, and where each button goes |  ✅ measured: wraps both ends, Ⓑ restores focus, ⬅➡ inert; 4 of 5 destinations driven. 🟡 GamePart id is a name match, ❔ `NEW GAME` untested |
 | [`screen-transitions.md`](screen-transitions.md) | Between two screens — a fade through black, and where its timing lives |  ✅ the fade quad's keyframe group is decoded (disc-wide: per-pak all-or-nothing; `GP_TITLE` = the 6 screens, not the 6 overlays); the ~0.4 s fade-OUT is measured, not on the disc |
+| [`menu-audio-cues.md`](menu-audio-cues.md) | Menu audio — the event vocabulary is on the disc, the binding is not |  ✅ `SE_UI_*` cue names/ids decoded and `BANK_SE`→`Static.slb` (0/322 in FILES); 🟡 event binding is a name match; ❔ `Static.slb` has no wave boundaries, so SE audio is not extractable |
 | [`movie-binding.md`](movie-binding.md) | Which movie plays where — boot intro, attract loop, new-game intro |  ✅ decoded from the movie manifest (`ADVERTISE_MOVIE`→`ADV.wmv`, `MS00A`→`S00A.wmv`); attract identity confirmed independently by frame matching; 🟡 skippability unsettled |
 | [`ready-room-probe.md`](ready-room-probe.md) | S1 — the Ready Room probe: no-go, and not for the reason expected |  ✅ it is 2D and enumerates (60 builds), but the pak is briefing/tactical-map content; and `kind == 0x3002` finds 0 buttons there |
 | [`ui-title-build-map.md`](ui-title-build-map.md) | Which `GP_TITLE` build is which screen state |  ✅ CONFIRMED for title / `PRESS Ⓐ` / main menu / `EXTRAS` against live captures; the archive is 8 screens × EN/JP, and "6/8/9 are submenus" is withdrawn |
diff --git a/docs/re/REFUTED.md b/docs/re/REFUTED.md
index bf8b2f7f..efe2bada 100644
--- a/docs/re/REFUTED.md
+++ b/docs/re/REFUTED.md
@@ -139,6 +139,12 @@ neighbourhood, not just the line.
 
 ## Audio
 
+* "every sound cue resolves to its own `.slb` bank" → the 322 `SE_*` cues do not;
+  **0 of 322** are in `FILES`, and `BANK_SE` puts them all in `Static.slb`.
+* "`Static.slb` can be split into waves like any other bank" → it holds **0
+  `RIFF`, 0 `seek`, 0 `WAVE`** across all 8 353 472 readable bytes.
+  [`menu-audio-cues.md`](menu-audio-cues.md)
+
 * "`BGM_001.slb` is three sub-waves (10 KB + 4.47 MB + 4.67 MB)" → the 10 KB is
   the **bank header**; a bank is **two** waves.
 * "a music bank's two waves might be intro + loop, two variations, or two halves"
diff --git a/docs/re/data/se-ui-cues.txt b/docs/re/data/se-ui-cues.txt
new file mode 100644
index 00000000..47f8efbb
--- /dev/null
+++ b/docs/re/data/se-ui-cues.txt
@@ -0,0 +1,326 @@
+Every SE cue on the disc, from tables.pak SOUNDS. 322 cues.
+BANK_SE names the single bank they all live in: Static.slb
+0 of the 322 has its own entry in FILES (5 135 bank paths).
+
+    1  SE_UI_START
+    2  SE_UI_CURSOR
+    3  SE_UI_DECIDE
+    4  SE_UI_CANSEL
+    5  SE_UI_IMPOSI
+    6  SE_UI_WAIT
+    7  SE_UI_NEXT
+    8  SE_UI_SUB_WIN_OPN
+    9  SE_UI_SUB_WIN_CLS
+   10  SE_UI_ALART_WIN
+   11  SE_UI_PAUSE
+   12  SE_UI_SPLASH_IN
+   13  SE_UI_SPLASH_OUT
+   14  SE_UI_LOAD_CMP
+   15  SE_TUT_BOX_CLEAR
+   16  SE_TUT_UNIT_IN
+   17  SE_UI_WEAPON_PLAN
+   18  SE_UI_WEAPON_CREATE
+   21  SE_HUD_MIS_LOCK
+   22  SE_HUD_LOCK_ALART
+   23  SE_HUD_WP_EMPTY
+   24  SE_HUD_WP_CHARGED
+   25  SE_HUD_DMG_ALARM
+   26  SE_HUD_OH_ALART
+   27  SE_HUD_OVER_HEAT
+   28  SE_HUD_CALL
+   29  SE_HUD_EMERG_CALL
+   30  SE_HUD_MES_END
+   31  SE_HUD_MES_SHAT
+   32  SE_HUD_MIS_SEARCH
+   33  SE_HUD_INVALID
+   34  SE_HUD_MW_CHG
+   35  SE_HUD_TRG_CHG
+   36  SE_HUD_MOD_CHG
+   37  SE_HUD_RADIO_MENU
+   38  SE_HUD_RADIO_ORDER
+   39  SE_HUD_RADIO_CANSEL
+   40  SE_HUD_TM_USE
+   41  SE_HUD_TM_INP
+   42  SE_HUD_TM_COM
+   43  SE_HUD_TM_OK
+   44  SE_HUD_TM_ERROR
+   45  SE_HUD_RADER_MARKER
+   46  SE_HUD_GUIDE
+   47  SE_HUD_SUB_TARGET
+   48  SE_HUD_SP_CHARGE
+   49  SE_HUD_SP_LV_UP
+   50  SE_BR_PASS
+   51  SE_BR_SHAT
+   52  SE_BR_PROGRESS
+   53  SE_BR_DECO_1
+   54  SE_BR_FRAME
+   55  SE_BR_DECO_2
+   56  SE_BR_HELP
+   57  SE_BR_DISP
+   58  SE_BR_COWIN
+   59  SE_BR_WAIT
+   60  SE_BR_NEXT
+   61  SE_BR_FRIENDRY
+   62  SE_BR_ENEMY
+   63  SE_BR_MESS
+   64  SE_BR_POINT
+   65  SE_BR_MARK
+   66  SE_BR_OUT
+   67  SE_BR_MAIN_OP
+   68  SE_BR_MAIN_CLS
+   69  SE_BR_JUMP_OUT
+   70  SE_BR_JUMP_IN
+   71  SE_BR_PROMETEUS
+   72  SE_BR_PLANET_BROKEN
+   73  SE_HUD_SP_RETURN
+   74  SE_HUD_SP_ATACK
+   75  SE_HUD_SP_SLOW
+   76  SE_HUD_AAM_SITE_OPN
+   77  SE_HUD_AAM_SITE_CLS
+   78  SE_HUD_ASM_SITE_OPN
+   79  SE_HUD_ASM_SITE_CLS
+   81  SE_UI_MISSION_START
+   82  SE_UI_MISSION_UPDATE
+   83  SE_UI_MISSION_END
+  101  SE_SW_nbe01_1
+  102  SE_SW_nbe02_1
+  103  SE_SW_nbe03_1
+  104  SE_SW_nla01_1
+  105  SE_SW_nvu01_1
+  106  SE_SW_nvu02_1
+  107  SE_SW_nvu03_1
+  108  SE_SW_nvu04_1
+  109  SE_SW_nsh01_1
+  110  SE_SW_nsh02_1
+  111  SE_SW_nsh03_1
+  112  SE_SW_nsp01_1
+  113  SE_SW_nsp02_1
+  114  SE_SW_nvu01_2
+  115  SE_SW_nvu01_3
+  116  SE_SW_nvu02_2
+  117  SE_SW_nvu02_3
+  118  SE_SW_nvu02_4
+  119  SE_SW_nvu03_2
+  120  SE_SW_nvu03_3
+  121  SE_SW_nvu04_2
+  122  SE_SW_nla02_1
+  123  SE_SW_SPIT_1
+  201  SE_MW_wvu01_1
+  202  SE_MW_wvu02_1
+  203  SE_MW_wvu03_1
+  204  SE_MW_wvu04_1
+  205  SE_MW_wbe01_1
+  206  SE_MW_wbe02_1
+  207  SE_MW_whb01_1
+  208  SE_MW_whb02_1
+  209  SE_MW_wla01_1
+  210  SE_MW_wla02_1
+  211  SE_MW_wla03_1
+  212  SE_MW_wla04_1
+  213  SE_MW_wAA01_1
+  214  SE_MW_wAA02_1
+  215  SE_MW_wAA03_1
+  216  SE_MW_wAA04_1
+  217  SE_MW_wAA04_2
+  218  SE_MW_wAA05_1
+  219  SE_MW_wAA07_1
+  220  SE_MW_wAA0x_2
+  221  SE_MW_wro01_1
+  222  SE_MW_wro02_1
+  223  SE_MW_wro03_1
+  224  SE_MW_wro04_1
+  225  SE_MW_wAS01_1
+  226  SE_MW_wAS02_1
+  227  SE_MW_wAS03_1
+  228  SE_MW_wAS04_1
+  229  SE_MW_wAS05_1
+  230  SE_MW_wAS0x_2
+  231  SE_MW_wAS0x_3
+  232  SE_MW_wto01_1
+  233  SE_MW_wto01_2
+  234  SE_MW_wto02_1
+  235  SE_MW_wto02_2
+  236  SE_MW_wto03_1
+  237  SE_MW_wto03_2
+  238  SE_MW_wto04_1
+  239  SE_MW_wto04_2
+  240  SE_MW_wbo01_1
+  241  SE_MW_wbo02_1
+  242  SE_MW_wbo03_1
+  243  SE_MW_wbo04_1
+  244  SE_MW_wbo05_1
+  245  SE_MW_wbo06_1
+  246  SE_MW_wbo07_1
+  247  SE_MW_wbo08_1
+  248  SE_MW_wbo09_1
+  249  SE_MW_wKE01_1
+  250  SE_MW_wKE02_1
+  251  SE_MW_wKE03_1
+  252  SE_MW_wgu01_1
+  253  SE_MW_wgu02_1
+  254  SE_MW_wgu03_1
+  255  SE_MW_wgu04_1
+  256  SE_MW_wgu05_1
+  257  SE_MW_wgu05_2
+  258  SE_MW_wgu06_1
+  259  SE_MW_wgu07_1
+  260  SE_MW_wsp01_1
+  261  SE_MW_wsp01_2
+  262  SE_MW_wsp01_3
+  263  SE_MW_L3GP_1
+  264  SE_MW_THOR_1
+  301  SE_SPE_mcm01_1
+  302  SE_SPE_mcm02_1
+  304  SE_SPE_mpr01_1
+  351  SE_SWP_BEAM_1
+  352  SE_SWP_RAILGUN_1
+  353  SE_SWP_PCANNON_1
+  354  SE_SWP_LASER_1
+  355  SE_SWP_BVULCAN_1
+  356  SE_SWP_VULCAN_1
+  357  SE_SWP_AAM_1
+  358  SE_SWP_ASM_1
+  359  SE_SWP_BEAM_2
+  401  SE_EXT_OVER_HEAT
+  402  SE_EXT_OH_RECOVER
+  403  SE_EXT_EMPTY
+  404  SE_EXT_EJECT_H
+  405  SE_EXT_EJECT_M
+  406  SE_EXT_EJECT_L
+  407  SE_EXT_EJECT_FAE
+  408  SE_EXT_MGT_OPN
+  409  SE_EXT_MGT_CLS
+  410  SE_EXT_PHOTON_CHG
+  411  SE_EXT_GRAVITY_CHG
+  412  SE_EXT_RECHARGE
+  413  SE_EXT_RECHG_CMP
+  414  SE_EXT_DOUBLER
+  415  SE_EXT_SPIT_CHG
+  501  SE_DS_ENGINE
+  502  SE_DS_POWER_UP
+  503  SE_DS_AFTER_BURNER
+  504  SE_DS_REVERSE
+  505  SE_DS_COCKPIT
+  506  SE_DS_POWER_DOWN
+  507  SE_DS_AB_END
+  508  SE_DS_SIDE
+  509  SE_DS_ROLL
+  511  SE_ENG_ERAN
+  512  SE_ENG_ERAN_Q
+  513  SE_ENG_VINDI
+  514  SE_ENG_DELTA
+  515  SE_ENG_UNE
+  516  SE_ENG_ADAN
+  517  SE_ENG_SUPPLY
+  518  SE_ENG_ATK_S
+  519  SE_ENG_ATK_L
+  551  SE_ENG_ACRO
+  552  SE_ENG_JUN
+  553  SE_ENG_KUCHI
+  554  SE_ENG_OOGATA
+  555  SE_ENG_YUSOU
+  556  SE_ENG_BS
+  557  SE_ENG_AAF
+  558  SE_ENG_ASF
+  559  SE_ENG_CARRIER
+  560  SE_ENG_MISSILE
+  561  SE_ENG_SIDE_S
+  562  SE_ENG_SIDE_L
+  601  SE_EXP_CRAFT
+  602  SE_EXP_EX_CRAFT
+  603  SE_EXP_ATK
+  604  SE_EXP_OUT
+  605  SE_EXP_BS_PART_L
+  606  SE_EXP_BS_PART_M
+  607  SE_EXP_BS_PART_S
+  608  SE_EXP_BS_BREAK_LL
+  609  SE_EXP_BS_BREAK_L
+  610  SE_EXP_BS_BREAK_M
+  611  SE_EXP_BS_BREAK_S
+  612  SE_EXP_BS_BREAK_SS
+  613  SE_EXP_BS_OMEN
+  614  SE_EXP_BS_BOMB
+  615  SE_EXP_MISSILE
+  616  SE_EXP_TCAF_CRUISER
+  617  SE_EXP_MINE
+  651  SE_IMP_BM_DMG
+  652  SE_IMP_BM
+  653  SE_IMP_LS_DMG
+  654  SE_IMP_LS
+  655  SE_IMP_VULCAN
+  656  SE_IMP_SHOTGUN
+  657  SE_IMP_FIRE
+  658  SE_IMP_MISSILE
+  659  SE_IMP_ROCKET
+  660  SE_IMP_SMOKE
+  661  SE_IMP_TORPEDO
+  662  SE_IMP_BOMB
+  663  SE_IMP_KINETIC
+  681  SE_IMP_BULLET
+  683  SE_IMP_BS_BEAM
+  684  SE_IMP_BS_RGUN
+  685  SE_IMP_BS_PCANNON
+  686  SE_IMP_BS_LASER
+  687  SE_IMP_BS_BVULCAN
+  688  SE_IMP_BS_VULCAN
+  689  SE_IMP_BS_AAM
+  690  SE_IMP_BS_ASM
+  691  SE_IMP_GRV
+  701  SE_SHIELD_DOWN
+  702  SE_SHIELD_RECHARGE
+  703  SE_SHIELD_DOWN_BS
+  751  SE_BOSS_CRY
+  752  SE_BOSS_CLOSE
+  753  SE_BOSS_OPEN
+  754  SE_BOSS_STUMBLE
+  755  SE_BOSS_MOMENTS
+  756  SE_BOSS_ATK_A
+  758  SE_BOSS_ATK_C
+  759  SE_BOSS_LASER
+  760  SE_BOSS_HOMING
+  761  SE_BOSS_CHARGE
+  762  SE_BOSS_CORE_CHARGE
+  763  SE_BOSS_SPREAD
+  764  SE_CORE_COLLAPSE
+  781  SE_PROME_AMB_1
+  782  SE_PROME_AMB_2
+  783  SE_PROME_AMB_3
+  784  SE_PROME_FIRE
+  785  SE_ENV_MINE
+  786  SE_HNG_ARM_MV
+  787  SE_HNG_MOUNT
+  788  SE_HNG_UN_MOUNT
+  789  SE_HNG_ARM_UP
+  790  SE_HNG_ARM_DWN
+  791  SE_HNG_MOUNT_2
+  792  SE_HNG_UN_MOUNT_2
+  793  SE_HNG_MOUNT_3
+  794  SE_HNG_UN_MOUNT_3
+  795  SE_HNG_MOUNT_4
+  796  SE_HNG_UN_MOUNT_4
+  807  SE_ETC_JMP_OP
+  808  SE_ETC_JMP_IN
+  809  SE_ETC_JMP_OUT
+  810  SE_ENV_BS_M
+  811  SE_ENV_BS_S
+  812  SE_ENV_BS_L
+  813  SE_ENV_BS_LL
+  814  SE_ENV_CARRIER
+  815  SE_ETC_HP_UNE
+  816  SE_ETC_HP_ADAN
+  817  SE_ETC_HP_ACRO
+  818  SE_ENV_WIND
+  819  SE_ENV_WIND_TURN
+  820  SE_ETC_TURRET_L
+  821  SE_ETC_TURRET_M
+  822  SE_ETC_TURRET_S
+  823  SE_PASS_DS
+  824  SE_PASS_ADAN
+  825  SE_PASS_ERAN
+  826  SE_PASS_PLUS
+  827  SE_PASS_TYPEQ
+  828  SE_PASS_VINDI
+  829  SE_ETC_COLLISION
+  830  SE_ETC_SHIELD_DMG
+  900  SE_LFE_BOMB
+  901  SE_LFE_ENG
diff --git a/docs/re/menu-audio-cues.md b/docs/re/menu-audio-cues.md
new file mode 100644
index 00000000..275f0332
--- /dev/null
+++ b/docs/re/menu-audio-cues.md
@@ -0,0 +1,100 @@
+# Menu audio — the event vocabulary is on the disc; the binding is not
+
+**Status:** ✅ `CONFIRMED` and **decoded** for the cue vocabulary and the bank
+that holds it. 🟡 the cue↔event binding is a **name match**, not a measurement.
+❔ two negatives with their reach: no cue names a screen's music, and the audio
+for an individual SE cue cannot yet be extracted.
+
+Answers most of [MISSION Q8](../port/MISSION.md).
+
+## ✅ The UI cue vocabulary — decoded
+
+`dat/tables.pak`'s sound table has a `SOUNDS` record of 5 798 cues. 322 are `SE_*`
+and the **low block is the user-interface vocabulary**, named by the game's
+authors after the *events*, not after the sounds:
+
+| id | cue | id | cue |
+|---|---|---|---|
+| 1 | `SE_UI_START` | 9 | `SE_UI_SUB_WIN_CLS` |
+| **2** | **`SE_UI_CURSOR`** | 10 | `SE_UI_ALART_WIN` |
+| **3** | **`SE_UI_DECIDE`** | 11 | `SE_UI_PAUSE` |
+| **4** | **`SE_UI_CANSEL`** *(sic)* | 12 | `SE_UI_SPLASH_IN` |
+| **5** | **`SE_UI_IMPOSI`** | 13 | `SE_UI_SPLASH_OUT` |
+| 6 | `SE_UI_WAIT` | 14 | `SE_UI_LOAD_CMP` |
+| 7 | `SE_UI_NEXT` | 17/18 | `SE_UI_WEAPON_PLAN` / `_CREATE` |
+| 8 | `SE_UI_SUB_WIN_OPN` | 81–83 | `SE_UI_MISSION_START` / `_UPDATE` / `_END` |
+
+Full 322-cue list in [`data/se-ui-cues.txt`](data/se-ui-cues.txt). The remaining
+blocks are gameplay: `SE_HUD_*` (21–83), `SE_BR_*` briefing (50–72), `SE_SW_*` /
+`SE_MW_*` weapons, `SE_DS_*` engine, `SE_EXP_*` explosions, `SE_SHIELD_*`.
+
+## ✅ They all live in one bank — decoded
+
+The sound table's `BANK_SE` record is a **single field**: `Static.slb`. And the
+disc-wide check agrees — **0 of the 322 `SE_*` cues has an entry in `FILES`**, the
+5 135-path list where every voice, briefing and BGM bank is named. SE is the one
+family that is not one-cue-one-file.
+
+`SETTINGS` names the XACT project too: `PATH` = `game:\dat\sound.pak+`,
+`PARAM` = `Pj_Silph.xgs`.
+
+## 🟡 The binding: a name match, and I am calling it that
+
+MISSION asks which cue fires on **move / confirm / back / error**. Read off the
+names:
+
+| event | cue |
+|---|---|
+| cursor moves | `SE_UI_CURSOR` (2) |
+| Ⓐ confirm | `SE_UI_DECIDE` (3) |
+| Ⓑ back | `SE_UI_CANSEL` (4) |
+| invalid / error | `SE_UI_IMPOSI` (5) |
+| submenu opens / closes | `SE_UI_SUB_WIN_OPN` / `_CLS` (8/9) |
+| the splash | `SE_UI_SPLASH_IN` / `_OUT` (12/13) |
+
+**Nobody has watched the game emit cue 2 on a d-pad press.** This is inference
+from identifiers, and it belongs in the same box as Q4's GamePart ids — with one
+honest difference worth stating: these are the *authors' own event names*, chosen
+to describe when the sound plays, not asset labels I am interpreting. It is a
+strong name match. It is still a name match, and the port is authoring it.
+
+Measuring it needs the guest's cue-play call observed with its argument — the
+same instrumentation Q4's residual wants, and not something this container can do
+today (it runs `--mute=true` against an SDL dummy device, so there is no audio
+path to watch either).
+
+## ❔ Which BGM per screen — undecodable, reach already recorded
+
+All 32 BGM cues are named `BGM_001`…`BGM_109`. Nothing in `SOUNDS`, `FILES` or the
+bank headers names a screen — see
+[`structures/bgm-two-stems.md`](structures/bgm-two-stems.md). Unchanged by this
+iteration.
+
+## ❔ And a new negative: an individual SE's audio is not extractable yet
+
+`Static.slb` is **8 353 472 readable bytes** (declared 8 970 240 — exactly the
+616 768 over-declaration the corpus already records), and it contains
+**0 `RIFF`, 0 `seek`, 0 `WAVE`** — scanned over the whole buffer, so this is not
+an offset problem. Every other bank on the disc is delimited by `seek` magic at
+`data_at + declared_size` (7 620/7 620 in
+[`slb-data-offset.md`](structures/slb-data-offset.md)); `Static.slb` is outside
+that population. So the route that extracts every voice line and every BGM does
+**not** give you `SE_UI_CURSOR`'s audio: the cue is named, the bank is named, and
+the wave inside the bank is not locatable by any boundary marker.
+
+**The named next step is `Pj_Silph.xgs`** — the XACT project file `SETTINGS`
+points at, which in XACT is exactly where cue→wave-index lives. It **is** in
+`sound.pak`: `name_hash("Pj_Silph.xgs")` resolves to TOC index 9454. ⚠️ Its entry
+is 533 bytes at a 2048-aligned offset and carries no `XGSF` magic — and its region
+has phase 1728, so those 533 bytes are very likely the *previous* bank's tail
+rather than its own (the leading-region effect, [`slb-data-offset.md`]
+(structures/slb-data-offset.md)). Locating its real bytes is the first job, not
+parsing XACT.
+
+## For the port
+
+* the cue **names and ids** are disc facts — use them as the event vocabulary;
+* which event fires which cue is **authored from the table above**;
+* which BGM plays on which screen is **authored** — nothing on the disc says;
+* and the UI **sound effects cannot be exported yet**. That is a gap in the
+  assets, not in the naming.