diff --git a/LTTP_RND_GeneralBugfixes.asm b/LTTP_RND_GeneralBugfixes.asm
index dcd0a6b..d6af057 100644
--- a/LTTP_RND_GeneralBugfixes.asm
+++ b/LTTP_RND_GeneralBugfixes.asm
@@ -81,7 +81,12 @@ db #$20, #$19, #$08, #$31 ; year/month/day
 !REG_MSU_PACK_COUNT = $7F50AA
 !REG_MSU_PACK_CURRENT = $7F50AB
 !REG_MSU_PACK_REQUEST = $7F50AC
-!REG_SPC_LOADING = $7F50AD
+!REG_MSU_LOADED_TRACK = $7F50AD     ; 2 bytes
+!REG_SPC_LOADING = $7F50AF
+!MSU_LOADED_TRACK = $7F5400
+!MSU_RESUME_TRACK = $7F5401
+!MSU_RESUME_TIME = $7F5402          ; 4 bytes
+!MSU_RESUME_CONTROL = $7F5406
 !REG_MUSIC_CONTROL = $012B
 ;!REG_MUSIC_CONTROL = $012C
 !REG_MUSIC_CONTROL_REQUEST = $012C
@@ -145,7 +150,6 @@ incsrc mantle.asm
 incsrc swordswap.asm
 incsrc scratchpad.asm
 incsrc map.asm
-incsrc msu.asm
 incsrc dialog.asm
 incsrc entrances.asm
 incsrc clock.asm
@@ -213,6 +217,8 @@ incsrc servicerequest.asm
 incsrc elder.asm
 incsrc toast.asm
 incsrc darkroomitems.asm
+incsrc fastcredits.asm
+incsrc msu.asm
 incsrc multiworld.asm
 incsrc terrorpin.asm
 warnpc $A58000
diff --git a/accessibility.asm b/accessibility.asm
index 3504a12..6e88345 100644
--- a/accessibility.asm
+++ b/accessibility.asm
@@ -24,8 +24,7 @@ RTL
 ;================================================================================
 ConditionalWhitenBg:
         LDX.b #$00
-        LDA.l DisableFlashing
-        REP #$20 : BNE +
+        LDA.l DisableFlashing : REP #$20 : BNE +
             LDA $00,X
             JSR WhitenLoopReal
             RTL
@@ -55,10 +54,10 @@ WhitenLoopReal:
             LDA $7EC3F4 : JSL Filter_Majorly_Whiten_Color : STA $7EC5F4
             LDA $10 : CMP.w #$07 : BNE +
             LDA $048E
-            CMP.w #$3C : BEQ ++ ; hookshot cave
-            CMP.w #$9D : BEQ ++ ; gt right
-            CMP.w #$9C : BEQ ++ ; gt big room
-            CMP.w #$A5 : BEQ ++ ; wizzrobes 1
+            CMP.w #$3C : BEQ ++
+            CMP.w #$9D : BEQ ++
+            CMP.w #$9C : BEQ ++
+            CMP.w #$A5 : BEQ ++
             +
                 LDA $7EC3F6 : JSL Filter_Majorly_Whiten_Color : STA $7EC5F6
                 LDA $7EC3F8 : JSL Filter_Majorly_Whiten_Color : STA $7EC5F8
@@ -68,7 +67,6 @@ WhitenLoopReal:
                 LDA $7EC3F8 : JSL Filter_Majorly_Whiten_Color : STA $7EC5F8
                 BRA +++
             +++
-
             LDA $7EC3FA : JSL Filter_Majorly_Whiten_Color : STA $7EC5FA
             LDA $7EC3FC : JSL Filter_Majorly_Whiten_Color : STA $7EC5FC
             LDA $7EC3FE : JSL Filter_Majorly_Whiten_Color : STA $7EC5FE
@@ -97,7 +95,6 @@ WhitenLoopDummy:
             INX #2 : CPX.b #$10 : BEQ +
                 JMP -
         +
-
             LDA $7EC3F0 : JSL Filter_Majorly_Whiten_Color : LDA $7EC5F0
             LDA $7EC3F2 : JSL Filter_Majorly_Whiten_Color : LDA $7EC5F2
             LDA $7EC3F4 : JSL Filter_Majorly_Whiten_Color : LDA $7EC5F4
@@ -165,7 +162,7 @@ RestoreBgEther:
             INX #2 : CPX.b #$10 : BNE -
             BRA ++
         ++
-            JML $02FF51 
+JML $02FF51 ; Bank0E.asm : 3936 vanilla restore routine after loop which RTLs
 ;================================================================================
 DDMConditionalLightning:
         LDA.l DisableFlashing 
@@ -173,7 +170,7 @@ DDMConditionalLightning:
         BNE +
             LDA.w $0000
             LDX.b #$02
-            JML $07FA7F
+            JML $07FA7F ; Bank0E.asm : 4738 vanilla loop equivalent to below beginning at LDY #$00
         +
             LDA.b $00 : LDX.b #$02 : LDY #$00
         -
@@ -184,14 +181,11 @@ DDMConditionalLightning:
             LDA $F523, Y : LDA $7EC5F0, X
             INY #2
             INX #2 : CPX.b #$10 : BNE -
-
-JML $07FAAC
+            JML $07FAAC ; Bank0E.asm : 4754 both branches converge here
 ;================================================================================
 ConditionalGTFlash:
-        LDA.l DisableFlashing
-            REP #$20
-            BNE +
-                LDA $0000
+        LDA.l DisableFlashing : REP #$20 : BNE +
+            LDA $0000
         -
             LDA $F9C1, Y : STA $7EC5D0, X
             INY #2
@@ -203,27 +197,24 @@ ConditionalGTFlash:
             LDA $F9C1, Y : LDA $7EC5D0, X
             INY #2
             INX #2 : CPX.b #$10 : BNE -
-RTL
+            RTL
 ;================================================================================
 ConditionalRedFlash:
-        LDA.l DisableFlashing
-        REP #$20 : BNE +
+        LDA.l DisableFlashing : REP #$20 : BNE +
             LDA $00,X
             LDA.w #$1D59 : STA $7EC5DA
             LDA.w #$25FF : STA $7EC5DC
             LDA.w #$001A
             RTL
-
         +
             LDA $00
             LDA.w #$1D59 : LDA $7EC5DA
             LDA.w #$25FF : LDA $7EC5DC
             LDA.w #$0000
-RTL
+            RTL
 ;================================================================================
 ConditionalPedAncilla:
-        LDA.l DisableFlashing
-        REP #$20 : BNE +
+        LDA.l DisableFlashing : REP #$20 : BNE +
             LDA $00,X
             LDA $00 : STA $04
             LDA $02 : STA $06
@@ -232,32 +223,72 @@ ConditionalPedAncilla:
             LDA $00
             LDA $00 : LDA $04
             LDA $02 : LDA $06
+            RTL
+;================================================================================
+LoadElectroPalette:
+        REP #$20
+        LDA.w #$0202 : STA $0C
+        LDA.w #$0404 : STA $0E
+        LDA.w #$001B : STA $02
+        SEP #$10
+        LDX $0C : LDA $1BEBB4, X : AND.w #$00FF : ADC #$D630
+        REP #$10 : LDX.w #$01B2 : LDY.w #$0002
+        JSR ConditionalLoadGearPalette
+        SEP #$10
+        LDX $0D
+        LDA $1BEBC1, X : AND.w #$00FF : ADC #$D648
+        REP #$10 : LDX.w #$01B8 : LDY.w #$0003
+        JSR ConditionalLoadGearPalette
+        SEP #$10
+        LDX $0E
+        LDA $1BEC06, X : AND.w #$00FF : ASL A : ADC #$D308
+        REP #$10 : LDX.w #$01E2 : LDY.w #$000E
+        JSR ConditionalLoadGearPalette
+        SEP #$30
+        INC $15
 RTL
 ;================================================================================
-ConditionalChangeGearPalette:
-    PHY
-    STA $00
-    SEP #$20
-    LDA.l DisableFlashing : REP #$20 : BNE +
-    LDA $00,X
-    -
-        LDA [$00] : STA $7EC300, X : STA $7EC500, X
-        INC $00 : INC $00
-        INX #2
-        DEY : BPL -
-        BRA ++
-    +
-    LDA $00
-    -
-        LDA [$00] : LDA $7EC300, X : LDA $7EC500, X
-        INC $00 : INC $00
-        INX #2
-        DEY : BPL -
-        BRA ++
-    ++
-    PLY ; use what was in Y register to determine which p flags to set
-    CPY #$000E : BNE + 
+ConditionalLoadGearPalette:
+        STA $00
         SEP #$20
-    +
-        SEP #$10
+        LDA.l DisableFlashing : REP #$20 : BNE +
+                LDA $00,X
+        -
+                LDA [$00]
+                STA $7EC500, X
+                INC $00 : INC $00
+                INX #2
+                DEY
+                BPL -
+        RTS
+        +
+                LDA $00
+        -
+                LDA [$00]
+                LDA $7EC500, X
+                INC $00 : INC $00
+                INX #2
+                DEY
+                BPL -
+        RTS
+;================================================================================
+RestoreElectroPalette:
+        REP #$30
+        LDX.w #$01B2 : LDY.w #$0002
+        JSR FillPaletteBufferFromAux
+        LDX.w #$01B8 : LDY.w #$0003
+        JSR FillPaletteBufferFromAux
+        LDX.w #$01E2 : LDY.w #$000E
+        JSR FillPaletteBufferFromAux
+        SEP #$30
+        INC $15
 RTL
+;================================================================================
+FillPaletteBufferFromAux:
+        -
+            LDA $7EC300, X
+            STA $7EC500, X
+            INX #2
+            DEY
+            BPL -
+RTS
diff --git a/events.asm b/events.asm
index 5f5bb8d..4d26bb5 100644
--- a/events.asm
+++ b/events.asm
@@ -17,7 +17,7 @@ OnDrawHud:
 	JSL.l DrawChallengeTimer ; this has to come before NewDrawHud because the timer overwrites the compass counter
 	JSL.l DrHudOverride
 	JSL.l NewDrawHud
-	JSL.l SwapSpriteIfNecissary
+	JSL.l SwapSpriteIfNecessary
 	JSL.l CuccoStorm
 	JSL.l PollService
 JML.l ReturnFromOnDrawHud
diff --git a/fastcredits.asm b/fastcredits.asm
new file mode 100644
index 0000000..97f23a6
--- /dev/null
+++ b/fastcredits.asm
@@ -0,0 +1,124 @@
+;===================================================================================================
+
+FastCreditsCutsceneTimer:
+	BIT.b $F2-1 : BVC .slow
+
+	LDA.w #$0001 : STA.b $50
+
+	LDA.b $C8
+	CLC
+	ADC.w #$0004
+	AND.w #$FFFE
+	STA.b $C8
+	SEP #$20
+	RTL
+	
+
+.slow
+	INC.b $C8
+
+	SEP #$20
+	RTL
+
+FastCreditsScrollOW:
+	JSR FastCreditsCutsceneScrollY
+	TAY
+	STY.b $30
+
+	JSR FastCreditsCutsceneScrollX
+	TAY
+	STY.b $31
+
+	RTL
+
+FastCreditsCutsceneScrollX:
+	PHX
+	TXA
+	CLC
+	ADC.w #$0020
+	TAX
+
+	LDY.b #$00
+	JSR FastCreditsCutsceneScroll
+
+	PLX
+	RTS
+
+FastCreditsCutsceneScrollY:
+	LDY.b #$06
+
+FastCreditsCutsceneScroll:
+	LDA.w $00E2,Y
+	CMP.l $0EC308,X ; compare to target
+
+	ROL.b $00 ; put carry in here
+	LDA.l $0EC348,X ; get movement
+	BPL ++ ; if positive, leave saved carry alone
+	INC.b $00 ; otherwise, flip it
+++	ROR.b $00 ; recover carry
+
+	BCC ++ ; scroll if carry not set
+	LDA.w #$0000
+
+++	BIT.b $F2-1 : BVC .slow ; check for X held
+
+	AND.w #$FFFF ; get sign of A
+	BPL .positive
+
+	EOR.w #$FFFF
+	INC
+	ASL
+	ASL
+	EOR.w #$FFFF
+	INC
+	RTS
+
+.positive
+	ASL
+	ASL
+
+
+
+.slow
+	RTS
+
+
+
+
+
+
+FastCreditsCutsceneUnderworldX:
+	JSR FastCreditsCutsceneScrollX
+	CLC
+	ADC.b $E2
+	STA.b $E2
+
+	RTL
+
+
+FastCreditsCutsceneUnderworldY:
+	JSR FastCreditsCutsceneScrollY
+	CLC
+	ADC.b $E8
+	STA.b $E8
+
+	RTL
+
+
+FastTextScroll:
+	LDA.b $1A
+	BIT.b $F2-1 : BVC .slow
+
+	AND.w #$0000
+	RTL
+
+.slow
+	AND.w #$0003
+	RTL
+
+DumbFlagForMSU:
+	STA.l $7EF3CA
+	STZ.b $50
+	RTL
+
+
diff --git a/framehook.asm b/framehook.asm
index fdec526..92cc458 100644
--- a/framehook.asm
+++ b/framehook.asm
@@ -23,7 +23,10 @@
 FrameHookAction:
 	JSL $0080B5 ; Module_MainRouting
 	JSL CheckMusicLoadRequest
-	PHA : PHP
+	PHP : REP #$30 : PHA
+	
+		SEP #$20
+
 		;LDA EnableSRAMTrace : AND.l TournamentSeedInverse : BEQ +
 		;	LDA $1A : BNE ++ : JSL.l WriteStatusPreview : ++ ; write every 256 frames
 		;+
@@ -37,9 +40,9 @@ FrameHookAction:
 				LDA !ITEM_FRAMES_LOW : INC : STA !ITEM_FRAMES_LOW : BNE +
 					LDA !ITEM_FRAMES_HIGH : INC : STA !ITEM_FRAMES_HIGH
 				+
-			SEP #$20 ; set 8-bit accumulator ?? check this
+			;SEP #$20 ; set 8-bit accumulator ?? check this
 		++
-	PLP : PLA
+	REP #$30 : PLA : PLP
 RTL
 ;--------------------------------------------------------------------------------
 NMIHookAction:
diff --git a/goalitem.asm b/goalitem.asm
index 81351ab..8cd7502 100644
--- a/goalitem.asm
+++ b/goalitem.asm
@@ -46,6 +46,7 @@ CheckGanonVulnerability:
 	dw .light_speed
 	dw .crystals_and_bosses
 	dw .bosses_only
+	dw .all_dungeons_no_agahnim
 
 ; 00 = always vulnerable
 .vulnerable
@@ -61,10 +62,13 @@ CheckGanonVulnerability:
 
 ; 02 = All dungeons
 .all_dungeons
+	LDA.l $7EF3C5 : CMP.b #$03 : BCC .fail ; require post-aga world state
+
+; 09 = All dungeons except agahnim
+.all_dungeons_no_agahnim
 	LDA.l $7EF374 : AND.b #$07 : CMP.b #$07 : BNE .fail ; require all pendants
 	LDA.l $7EF37A : AND.b #$7F : CMP.b #$7F : BNE .fail ; require all crystals
-	LDA.l $7EF3C5 : CMP.b #$03 : BCC .fail ; require post-aga world state
-	LDA.l $7EF2DB : AND.b #$20 : CMP.b #$20 : BNE .fail ; require aga2 defeated (pyramid hole open)
+	LDA.l $7EF2DB : AND.b #$20 : BEQ .fail ; require aga2 defeated (pyramid hole open)
 	BRA .success
 
 ; 03 = crystals and aga 2
diff --git a/hooks.asm b/hooks.asm
index 6e5532a..1b854c4 100755
--- a/hooks.asm
+++ b/hooks.asm
@@ -747,9 +747,6 @@ dw $0000, $0002, $0004, $0032, $0004, $0006, $0030
 ;JSL FlipGreenPendant
 ;NOP #6
 ;--------------------------------------------------------------------------------
-org $08AAF9 ; -< 42AF9 - ancilla_ether_spell.asm : 46 (JSL Palette_Restore_BG_From_Flash)
-JSL.l RestoreBgEther
-;--------------------------------------------------------------------------------
 org $02A3F4 ; <- 123F4 - Bank02.asm : 6222 (LDA.b #$72 : BRA .setBrightness)
 BRA + : NOP #2 : +
 org $02A3FD ; <- 123FD - Bank02.asm : 6233 (LDA.b #$32 : STA $9a)
@@ -758,6 +755,15 @@ JSL.l ConditionalLightning
 org $1DE9CD ; <- EE9CD - Bank1D.asm : 568 (JSL Filter_Majorly_Whiten_Bg)
 JSL.l ConditionalWhitenBg
 ;--------------------------------------------------------------------------------
+org $08AAE9 ; <- 042AE9 - ancilla_ether_spell.asm : 34 (JSL Palette_ElectroThemedGear)
+JSL.l LoadElectroPalette
+;--------------------------------------------------------------------------------
+org $08AAF5 ; <- 042AF5 - ancilla_ether_spell.asm : 45 (JSL LoadActualGearPalettes)
+JSL.l RestoreElectroPalette
+;--------------------------------------------------------------------------------
+org $08AAF9 ; -< 42AF9 - ancilla_ether_spell.asm : 46 (JSL Palette_Restore_BG_From_Flash)
+JSL.l RestoreBgEther
+;--------------------------------------------------------------------------------
 org $08AAED ; <- 42AED - ancilla_ether_spell.asm : 35 (JSL Filter_Majorly_Whiten_Bg)
 JSL.l ConditionalWhitenBg
 ;--------------------------------------------------------------------------------
@@ -776,14 +782,13 @@ JSL.l ConditionalRedFlash : BRA + : NOP #13 : +
 org $08C2A1 ; <- 442A3 - ancilla_sword_ceremony.asm : 54 (REP #$20)
 JSL.l ConditionalPedAncilla : BRA + : NOP #4 : +
 ;--------------------------------------------------------------------------------
-org $02FDB1 ; <- 17DB1 - Bank0E.asm : 3760 (JSL LoadGearPalette)
-JSL.l ConditionalChangeGearPalette : NOP
+org $079976 ; <- 039976 - Bank07.asm : 4009 (JSL Palette_ElectroThemedGear)
+JSL.l LoadElectroPalette
 ;--------------------------------------------------------------------------------
-org $02FDCB ; <- 17DCB - Bank0E.asm : 3775 (JSL LoadGearPalette)
-JSL.l ConditionalChangeGearPalette : NOP
+org $07997C ; <- 03997C - Bank07.asm : 4015 (JSL LoadActualGearPalettes)
+JSL.l RestoreElectroPalette
 ;--------------------------------------------------------------------------------
-org $02FDE6 ; <- 17DE6 - Bank0E.asm : 3789 (JSL LoadGearPalette)
-JSL.l ConditionalChangeGearPalette : NOP
+
 ;================================================================================
 ; Ice Floor Toggle
 ;--------------------------------------------------------------------------------
@@ -2644,21 +2649,22 @@ dw  37, 11 : db $FB, $40, $00, $00
 ;--------------------------------------------------------------------------------
 org $07839E ; bunny BAGE check
 BunnyRead:
-    JSR.w $07B5A9 ; check A button
-    BCC .noA
-    JSR.w CheckIfReading
-    BNE .noread
-    JSR.w $07B4DB
-    NOP
+	JSR.w $07B5A9 ; check A button
+	BCC .noA
+	JSR.w CheckIfReading
+	BNE .noread
+	JSR.w $07B4DB
+	NOP
 .noread
 .noA
 
 org $07FFF4
 CheckIfReading:
-    JSR.w $07D36C ; check action
-    LDA #$80 : TRB $3B
-    CPX #$04
-    RTS
+	JSR.w $07D36C ; check action
+	LDA #$80 : TRB $3B
+	CPX #$04
+	RTS
+
 ;================================================================================
 
 org $0DB4CA : db $40, $40 ; fire bar statis
@@ -2675,7 +2681,35 @@ Sprite_AttemptDamageToPlayerPlusRecoilLong:
 
 org $1ED1B6
 JSL NewFireBarDamage
+
 ;================================================================================
+; Remove heart beeps from 1/2 max HP
+org $0DDB60
+db $00, $00
+
+
+;================================================================================
+; Fast credits
+
+org $02A096
+JSL DumbFlagForMSU
+
+org $0EC3AF
+JSL FastCreditsScrollOW
+JMP.w $0EC3C7
+
+org $0EC41F
+JSL FastCreditsCutsceneUnderworldY
+
+org $0EC42C
+JSL FastCreditsCutsceneUnderworldX
+
+
+org $0EC488
+JSL FastCreditsCutsceneTimer
+
+org $0EE773
+JSL FastTextScroll : NOP
 
 ;================================================================================
 ; Terrorpin AI fix
diff --git a/msu.asm b/msu.asm
index cec1a19..1ef1897 100644
--- a/msu.asm
+++ b/msu.asm
@@ -116,12 +116,15 @@
 
 !FLAG_MSU_PLAY = #$01
 !FLAG_MSU_REPEAT = #$02
+!FLAG_MSU_RESUME = #$04
 !FLAG_MSU_STATUS_TRACK_MISSING = #$08
 !FLAG_MSU_STATUS_AUDIO_PLAYING = #$10
 !FLAG_MSU_STATUS_AUDIO_REPEATING = #$20
 !FLAG_MSU_STATUS_AUDIO_BUSY = #$40
 !FLAG_MSU_STATUS_DATA_BUSY = #$80
 
+!FLAG_RESUME_CANCEL = #$01
+!FLAG_RESUME_FADEIN = #$02
 
 !REG_CURRENT_MSU_TRACK = $010B
 !REG_CURRENT_VOLUME = $0127
@@ -145,11 +148,46 @@
 !VAL_VOLUME_HALF = #$80
 !VAL_VOLUME_FULL = #$FF
 
+;================================================================================
+; Check if A has an overworld track
+;--------------------------------------------------------------------------------
+IsOverworldTrack:
+    CMP #02 : BEQ .yes ;  2 - Hyrule Field
+    CMP #03 : BEQ .yes ;  3 - Time of Falling Rain
+    CMP #04 : BEQ .yes ;  4 - The Silly Pink Rabbit
+    CMP #05 : BEQ .yes ;  5 - Forest of Mystery
+    CMP #07 : BEQ .yes ;  7 - Kakariko Village
+    CMP #09 : BEQ .yes ;  9 - Dark Golden Land
+    CMP #15 : BEQ .yes ; 15 - Dark Woods
+    CMP #60 : BEQ .yes ; 60 - Light World OW (after ped pull)
+    CMP #61 : BEQ .yes ; 61 - Dark World OW (with all crystals)
+    .no
+    CLC : RTS
+.yes
+SEC : RTS
+;--------------------------------------------------------------------------------
+
+;================================================================================
+; Check if the track in A should be resumed
+;--------------------------------------------------------------------------------
+IsResumableTrack:
+    PHA
+    LDA MSUResumeType : BEQ +
+        PLA
+        JSR IsOverworldTrack
+        RTS
+    +
+    PLA
+    SEC
+RTS
+;--------------------------------------------------------------------------------
+
 ;================================================================================
 ; Extended OST/SPC fallback, decide which track to actually play
 ;--------------------------------------------------------------------------------
 CheckMusicLoadRequest:
-    PHP : REP #$10 : PHA : PHX : PHY
+    PHP : PHB : PHD : REP #$30 : PHA : PHX : PHY
+    LDA #$0000 : TCD : SEP #$20 : PHA : PLB
         LDA !REG_MUSIC_CONTROL_REQUEST : BEQ .skip+3 : BMI .skip+3
         CMP !REG_CURRENT_COMMAND : BNE .continue
         CMP.b #22 : BNE .skip   ; Check GT when mirroring from upstairs
@@ -159,7 +197,7 @@ CheckMusicLoadRequest:
 .skip
         LDA !REG_MUSIC_CONTROL_REQUEST
         STA !REG_MUSIC_CONTROL : STZ !REG_MUSIC_CONTROL_REQUEST
-    PLY : PLX : PLA : PLP
+    REP #$30 : PLY : PLX : PLA : PLD : PLB : PLP
     RTL
         
 .continue
@@ -320,13 +358,13 @@ CheckMusicLoadRequest:
 
 .done
         LDA !REG_MUSIC_CONTROL_REQUEST : STA !REG_MUSIC_CONTROL : STZ !REG_MUSIC_CONTROL_REQUEST
-    PLY : PLX : PLA : PLP
+        REP #$30 : PLY : PLX : PLA : PLD : PLB : PLP
     RTL
 
 .sfx_indoors
         LDA !REG_MUSIC_CONTROL_REQUEST : STA !REG_MUSIC_CONTROL : STZ !REG_MUSIC_CONTROL_REQUEST
-    PLY : PLX : PLA : PLP
-    PHP : SEP #$20 : LDA.b #$05 : STA $012D : PLP
+    SEP #$20 : LDA.b #$05 : STA $012D
+    REP #$30 : PLY : PLX : PLA : PLD : PLB : PLP
     JML Module_PreDungeon_setAmbientSfx
 ;--------------------------------------------------------------------------------
 
@@ -404,6 +442,12 @@ StoreMusicOnDeath:
 MSUInit:
     PHP
 
+    LDA #$00
+    STA !MSU_LOADED_TRACK
+    STA !MSU_RESUME_TRACK
+    STA !MSU_RESUME_TIME : STA !MSU_RESUME_TIME+1 : STA !MSU_RESUME_TIME+2 : STA !MSU_RESUME_TIME+3
+    STA !MSU_RESUME_CONTROL
+
     LDA NoBGM : BNE .done
 
     REP #$20
@@ -467,6 +511,41 @@ MSUInit:
 
 ;--------------------------------------------------------------------------------
 
+;================================================================================
+; Stop MSU-1 audio track and save the current position when approriate
+;--------------------------------------------------------------------------------
+MSUStopPlaying:
+PHA : XBA : PHA
+    LDA !MSU_LOADED_TRACK
+    JSR IsResumableTrack : BCC +
+        ; dont save if we already saved recently
+        REP #$20
+        LDA !MSU_RESUME_TRACK : AND #$00FF : BEQ ++
+            LDA !NMI_COUNTER : !SUB !MSU_RESUME_TIME : PHA
+            LDA !NMI_COUNTER+2 : SBC !MSU_RESUME_TIME+2 : BNE +++
+                PLA : CMP MSUResumeTimer : !BLT .too_early
+                BRA ++
+            +++
+            PLA
+        ++
+        ; saving
+        LDA !NMI_COUNTER : STA !MSU_RESUME_TIME
+        LDA !NMI_COUNTER+2 : STA !MSU_RESUME_TIME+2
+        SEP #$20
+
+        LDA !MSU_LOADED_TRACK : STA !MSU_RESUME_TRACK
+        LDA #$00 : STA !MSU_LOADED_TRACK ; dont take this path if we're calling again
+        LDA !FLAG_MSU_RESUME : STA !REG_MSU_CONTROL ; save this track's position
+        PLA : XBA : PLA
+        RTS
+        .too_early
+        SEP #$20
+    +
+    LDA #$00 : STA !REG_MSU_CONTROL
+PLA : XBA : PLA
+RTS
+;--------------------------------------------------------------------------------
+
 ;================================================================================
 ; Play MSU-1 audio track
 ;--------------------------------------------------------------------------------
@@ -477,6 +556,7 @@ MSUMain:
     LDA !REG_MSU_ID_01 : CMP !VAL_MSU_ID_01 : BEQ .continue
 .nomsu
     SEP #$30
+    -
     JML SPCContinue
 .continue
     LDA !REG_MSU_ID_23 : CMP !VAL_MSU_ID_23 : BNE .nomsu
@@ -488,16 +568,28 @@ MSUMain:
     LDA !REG_MSU_DELAYED_COMMAND : BEQ .do_fade
 
 .check_busy
-    LDA !REG_MSU_STATUS : BIT !FLAG_MSU_STATUS_AUDIO_BUSY : BEQ .ready
-    JML SPCContinue
+    LDA !REG_MSU_STATUS : BIT !FLAG_MSU_STATUS_AUDIO_BUSY : BNE -
 .ready
-    LDA !REG_MSU_STATUS : BIT !FLAG_MSU_STATUS_TRACK_MISSING : BEQ .start
-    JML SPCContinue
+    LDA !REG_MSU_STATUS : BIT !FLAG_MSU_STATUS_TRACK_MISSING : BNE -
 .start
+    LDA !MSU_RESUME_CONTROL : BIT !FLAG_RESUME_CANCEL : BEQ +
+        EOR !FLAG_RESUME_CANCEL : STA !MSU_RESUME_CONTROL
+        REP #$20 : LDA !REG_MSU_LOADED_TRACK : STA !REG_MSU_TRACK : SEP #$20
+        BRA -
+    +
     LDA !VAL_VOLUME_FULL
     STA !REG_TARGET_VOLUME
+    
+    LDA !MSU_RESUME_CONTROL : BIT !FLAG_RESUME_FADEIN : BEQ +
+        EOR !FLAG_RESUME_FADEIN : STA !MSU_RESUME_CONTROL
+        LDA #$00
+        BRA ++
+    +
+    LDA !VAL_VOLUME_FULL
+    ++
     STA !REG_CURRENT_VOLUME
     STA !REG_MSU_VOLUME
+    
     LDA !REG_CURRENT_MSU_TRACK : DEC : PHA
         AND.b #$07 : TAY
         PLA : LSR #3 : TAX
@@ -524,7 +616,7 @@ MSUMain:
     LDA !REG_TARGET_VOLUME : BRA .set
 .mute
     STZ !REG_CURRENT_VOLUME
-    STZ !REG_MSU_CONTROL
+    JSR MSUStopPlaying
     BRA .set
 .increment
     ADC !VAL_VOLUME_INCREMENT : BCS .max
@@ -570,7 +662,7 @@ MSUMain:
     CPX !REG_CURRENT_MSU_TRACK : BNE +
     - : CPX #27 : BEQ +
         TXA
-        BRA .done+1
+        JMP .done+1
     +
     CPX !REG_CURRENT_COMMAND : BEQ -
     LDA.b #$00 : XBA
@@ -579,6 +671,8 @@ MSUMain:
         !SUB !REG_MSU_PACK_COUNT : BRA -
     +
 
+    JSR MSUStopPlaying
+
     PHX : PHA : TXA : PLX
     REP #$20
     BEQ +
@@ -587,10 +681,35 @@ MSUMain:
         DEX : BNE -
     +
         STA !REG_MSU_TRACK
+        STA !REG_MSU_LOADED_TRACK
     SEP #$20
 
-    STZ !REG_MSU_CONTROL
     PLX
+    TXA : CMP !MSU_RESUME_TRACK : BNE + ; dont resume if too late
+        REP #$20
+            LDA !NMI_COUNTER : !SUB !MSU_RESUME_TIME : PHA
+            LDA !NMI_COUNTER+2 : SBC !MSU_RESUME_TIME+2 : BNE ++
+                PLA : CMP MSUResumeTimer : !BGE +++
+                SEP #$20
+                LDA !FLAG_RESUME_FADEIN : BRA .done_resume
+            ++
+            PLA
+        +++
+        SEP #$20
+        LDA !FLAG_RESUME_CANCEL
+        .done_resume:
+        STA !MSU_RESUME_CONTROL
+        LDA #$00 : STA !MSU_RESUME_TRACK
+    +
+    CPX #07 : BNE + ; Kakariko Village
+        LDA $10 : CMP #$07 : BNE +
+        ; we're in link's house -> ignore
+        LDA #$00
+        BRA ++
+    +
+    TXA
+    ++
+    STA !MSU_LOADED_TRACK
     STX !REG_CURRENT_MSU_TRACK
     LDA !REG_MSU_PACK_CURRENT : CMP #$FE : !BLT +
         LDA #$00 : BRA ++
@@ -625,12 +744,12 @@ MSUMain:
 ; Wait for the fanfare music to start, or else it can get skipped entirely
 ;--------------------------------------------------------------------------------
 FanfarePreload:
-    STA !REG_MUSIC_CONTROL_REQUEST  ; thing we wrote over
+    STA.l !REG_MUSIC_CONTROL_REQUEST  ; thing we wrote over
     PHA
         JSL CheckMusicLoadRequest
         WAI
     PLA
-    - : CMP !REG_SPC_CONTROL : BNE -
+    - : CMP.l !REG_SPC_CONTROL : BNE -
     JML AddReceivedItem_doneWithSoundEffects
 ;--------------------------------------------------------------------------------
 
@@ -653,7 +772,7 @@ PendantFanfareWait:
     jml PendantFanfareContinue
 .spc
     SEP #$20
-    LDA !REG_SPC_CONTROL : BNE .continue
+    LDA.l !REG_SPC_CONTROL : BNE .continue
 .done
     jml PendantFanfareDone
 ;--------------------------------------------------------------------------------
@@ -677,7 +796,7 @@ CrystalFanfareWait:
     jml CrystalFanfareContinue
 .spc
     SEP #$20
-    LDA !REG_SPC_CONTROL : BNE .continue
+    LDA.l !REG_SPC_CONTROL : BNE .continue
 .done
     jml CrystalFanfareDone
 ;--------------------------------------------------------------------------------
@@ -704,6 +823,7 @@ EndingMusicWait:
     LDA !REG_MSU_ID_45 : CMP !VAL_MSU_ID_45 : BNE .done
     SEP #$20
 .wait
+    LDA.b $50 : BNE .done
     LDA !REG_MSU_STATUS : BIT !FLAG_MSU_STATUS_AUDIO_PLAYING : BNE .wait
 .done
     SEP #$20
diff --git a/spriteswap.asm b/spriteswap.asm
index 022cc51..ab5e82c 100644
--- a/spriteswap.asm
+++ b/spriteswap.asm
@@ -15,7 +15,7 @@ RTL
 !BANK_BASE = "#$29"
 
 org $BF8000
-SwapSpriteIfNecissary:
+SwapSpriteIfNecessary:
 	PHP
 		SEP #$20 ; set 8-bit accumulator
 		LDA !SPRITE_SWAP : BEQ + : !ADD !BANK_BASE : CMP $BC : BEQ +
@@ -83,4 +83,4 @@ SpriteSwap_Palette_ArmorAndGloves:
     INC $15
     PLA : PLY : PLX
     RTL
-}
\ No newline at end of file
+}
diff --git a/stats/creditsnew.asm b/stats/creditsnew.asm
index 106ffd1..2b1bbba 100644
--- a/stats/creditsnew.asm
+++ b/stats/creditsnew.asm
@@ -507,6 +507,10 @@ CreditsLineBlank:
 
 %blankline()
 
+%bigcredits("BONTA                EMOSARU")
+
+%blankline()
+
 %bigcredits("SAKURATSUBASA")
 
 %blankline()
@@ -556,9 +560,6 @@ CreditsLineBlank:
 %emptyline()
 %emptyline()
 %emptyline()
-%emptyline()
-%emptyline()
-%emptyline()
 
 ;===================================================================================================
 
diff --git a/tables.asm b/tables.asm
index 42f6a4a..a31e9f8 100644
--- a/tables.asm
+++ b/tables.asm
@@ -992,8 +992,14 @@ db $00 ; $00 = BGM enabled (default) $01 = BGM disabled
 org $30821B ; PC 0x18021B
 FastFanfare:
 db $00 ; $00 = Normal fanfare (default) $01 = Fast fanfare
+org $30821C ; PC 0x18021C
+MSUResumeType:
+db $01 ; Type of tracks to resume #$00 = Everything - #$01 = Overworld (default)
+org $30821D ; PC 0x18021D
+MSUResumeTimer:
+dw $0708 ; Number of frames on a different track until we no longer resume (0x708 = 1800 = ~30s)
 ;--------------------------------------------------------------------------------
-; 0x18021C - 0x18021F (unused)
+; 0x18021F - 0x18021F (unused)
 ;================================================================================
 ; $308220 (0x180220) - $30823F (0x18023F)
 ; Plandomizer Author Name (ASCII) - Leave unused chars as 0
@@ -1522,8 +1528,9 @@ dw #9999 ; Rupee Limit
 ; $7F5100 - $7F51FF - Block Cypher Buffer
 ; $7F5200 - $7F52FF - RNG Pointer Block
 ; $7F5300 - $7F53FF - Multiworld Block
+; $7F5400 - $7F540F - MSU Block
 
-; $7F5400 - $7F56FF - Unused
+; $7F5410 - $7F56FF - Unused
 
 ; $7F5700 - $7F57FF - Dialog Buffer
 ;