diff --git a/Makefile.mak b/Makefile.mak
index f7d27575..db3ff16c 100644
--- a/Makefile.mak
+++ b/Makefile.mak
@@ -44,7 +44,12 @@ bin\th02\op.exe: bin\th02\op.obj th02\op_02.c th02\op_03.c th02\op_04.c th02\op_
 $**
 |
 
-bin\th02\maine.exe: bin\th02\maine.obj th02\maine_03.c th02\maine_04.c th02\maine_05.c
+bin\th02\main.exe: bin\th02\main.obj th02\main_02.c
+	$(CC) $(CFLAGS) -ml -DGAME=2 -nbin\th02\ -eMAIN.EXE @&&|
+$**
+|
+
+bin\th02\maine.exe: bin\th02\maine.obj th02\maine_02.c th02\maine_03.c th02\maine_04.c th02\maine_05.c
 	$(CC) $(CFLAGS) -ml -3 -Z -DGAME=2 -nbin\th02\ -eMAINE.EXE @&&|
 $**
 |
diff --git a/libs/kaja/kaja.h b/libs/kaja/kaja.h
index 286b42e3..63f85824 100644
--- a/libs/kaja/kaja.h
+++ b/libs/kaja/kaja.h
@@ -19,3 +19,4 @@ typedef enum {
 } kaja_func_t;
 
 #define PMD 0x60
+#define MMD 0x61
diff --git a/th02/main_02.c b/th02/main_02.c
new file mode 100644
index 00000000..2c423aa9
--- /dev/null
+++ b/th02/main_02.c
@@ -0,0 +1,15 @@
+/* ReC98
+ * -----
+ * Code segment #2 of TH02's MAIN.EXE
+ */
+
+#include "th02/th02.h"
+
+extern char snd_active;
+
+#define frame_delay_2 frame_delay
+
+#include "th02/snd/kajafunc.c"
+#include "th02/snd/delaymea.c"
+#pragma codestring "\x00"
+#include "th02/snd/se.c"
diff --git a/th02/maine_02.c b/th02/maine_02.c
new file mode 100644
index 00000000..4be4c3f2
--- /dev/null
+++ b/th02/maine_02.c
@@ -0,0 +1,13 @@
+/* ReC98
+ * -----
+ * Code segment #2 of TH02's MAINE.EXE
+ */
+
+#include "th02/th02.h"
+
+extern char snd_active;
+
+#define frame_delay_2 frame_delay
+
+#include "th02/snd/kajafunc.c"
+#include "th02/snd/delaymea.c"
diff --git a/th02/op_02.c b/th02/op_02.c
index 3df7ab70..3fb3d923 100644
--- a/th02/op_02.c
+++ b/th02/op_02.c
@@ -5,4 +5,14 @@
 
 #include "th02/th02.h"
 
+char snd_active = 0;
+char snd_unused = 0;
+
+extern char snd_midi_active;
+
+#include "th02/snd/se_data.c"
+
+#include "th02/snd/kajafunc.c"
+#include "th02/snd/delaymea.c"
+#include "th02/snd/se.c"
 #include "th02/hardware/frmdely1.c"
diff --git a/th02/snd/delaymea.c b/th02/snd/delaymea.c
new file mode 100644
index 00000000..fc5777b7
--- /dev/null
+++ b/th02/snd/delaymea.c
@@ -0,0 +1,17 @@
+void snd_delay_until_measure(int measure)
+{
+	if(!snd_active) {
+		frame_delay_2(100);
+		return;
+	}
+	do {
+		frame_delay_2(1);
+		_AH = KAJA_GET_SONG_MEASURE;
+		if(snd_midi_active != 1) {
+			geninterrupt(PMD);
+		} else {
+			_DX = 192;
+			geninterrupt(MMD);
+		}
+	} while(_AX < measure);
+}
diff --git a/th02/snd/kajafunc.c b/th02/snd/kajafunc.c
new file mode 100644
index 00000000..094d5919
--- /dev/null
+++ b/th02/snd/kajafunc.c
@@ -0,0 +1,12 @@
+int snd_kaja_func(kaja_func_t ax)
+{
+	if(snd_active) {
+		_AX = ax;
+		if(snd_midi_active != 1) {
+			geninterrupt(PMD);
+		} else {
+			geninterrupt(MMD);
+		}
+	}
+	return _AX;
+}
diff --git a/th02/snd/se.c b/th02/snd/se.c
new file mode 100644
index 00000000..8ebe5f41
--- /dev/null
+++ b/th02/snd/se.c
@@ -0,0 +1,45 @@
+extern char snd_fm_possible;
+
+extern unsigned char snd_se_playing;
+extern unsigned char snd_se_priorities[];
+extern unsigned char snd_se_priority_frames[];
+extern unsigned char snd_se_frame;
+
+#pragma option -k-
+
+void snd_se_reset(void)
+{
+	snd_se_frame = 0;
+	snd_se_playing = 0xFF;
+}
+
+#pragma codestring "\x90"
+
+void snd_se_play(int new_se)
+{
+	if(!snd_fm_possible) {
+		return;
+	}
+	if(snd_se_playing == 0xFF) {
+		snd_se_playing = new_se;
+	} else if(snd_se_priorities[snd_se_playing] <= snd_se_priorities[new_se]) {
+		snd_se_playing = new_se;
+		snd_se_frame = 0;
+	}
+}
+
+void snd_se_update(void)
+{
+	if(snd_fm_possible && snd_se_playing != 0xFF) {
+		if(snd_se_frame == 0) __asm {
+			mov	ah, PMD_SE_PLAY
+			mov	al, snd_se_playing
+			int	PMD
+		}
+		snd_se_frame++;
+		if(snd_se_priority_frames[snd_se_playing] < snd_se_frame) {
+			snd_se_frame = 0;
+			snd_se_playing = -1;
+		}
+	}
+}
diff --git a/th02/snd/se_data.c b/th02/snd/se_data.c
new file mode 100644
index 00000000..ab7e3cf2
--- /dev/null
+++ b/th02/snd/se_data.c
@@ -0,0 +1,10 @@
+#define SE_COUNT 33
+
+unsigned char snd_se_playing = -1;
+unsigned char snd_se_priorities[SE_COUNT] = {
+	0, 0, 32, 9, 2, 16, 5, 6, 48, 8, 9, 5, 16, 10, 17, 12, 32, 32, 16
+};
+unsigned char snd_se_priority_frames[SE_COUNT] = {
+	0, 0, 36, 16, 4, 16, 8, 10, 48, 80, 24, 17, 11, 4, 80, 16, 48, 74, 32
+};
+unsigned char snd_se_frame = 0;
diff --git a/th02/th02.h b/th02/th02.h
index e1cb6bfc..2bd7a2bd 100644
--- a/th02/th02.h
+++ b/th02/th02.h
@@ -123,14 +123,14 @@ void pascal frame_delay_2(int frames);
 extern char snd_midi_active;
 extern char snd_midi_possible;
 
-void snd_kaja_func(kaja_func_t func);
+int snd_kaja_func(kaja_func_t func);
 
 #define SND_LOAD_SONG (KAJA_GET_SONG_ADDRESS << 8)
 
 void snd_load(const char *fn, int func);
 
 void snd_se_reset(void);
-void snd_se_play(unsigned char se);
+void snd_se_play(int new_se);
 void snd_se_update(void);
 
 // Music Room
diff --git a/th02_main.asm b/th02_main.asm
index 4442a37c..0bc8dfa5 100644
--- a/th02_main.asm
+++ b/th02_main.asm
@@ -10127,45 +10127,10 @@ sub_F913	endp
 
 include th02/formats/pi_slot_palette_apply.asm
 include th02/formats/pi_slot_put.asm
-include th02/hardware/snd_kaja_func.asm
-
-; ---------------------------------------------------------------------------
-		push	bp
-		mov	bp, sp
-		cmp	_snd_active, 0
-		jnz	short loc_FA25
-		push	64h ; 'd'
-		nopcall	frame_delay
-		pop	bp
-		retf
-; ---------------------------------------------------------------------------
-
-loc_FA25:
-		push	1
-		nopcall	frame_delay
-		mov	ah, KAJA_GET_SONG_MEASURE
-		cmp	_snd_midi_active, 1
-		jz	short loc_FA39
-		int	60h		; - FTP	Packet Driver -	BASIC FUNC - TERMINATE DRIVER FOR HANDLE
-					; BX = handle
-					; Return: CF set on error, DH =	error code
-					; CF clear if successful
-		jmp	short loc_FA3E
-; ---------------------------------------------------------------------------
-
-loc_FA39:
-		mov	dx, 0C0h
-		int	61h		; reserved for user interrupt
-
-loc_FA3E:
-		cmp	ax, [bp+6]
-		jb	short loc_FA25
-		pop	bp
-		retf
-; ---------------------------------------------------------------------------
-		db 0
-
-include th02/hardware/snd_se.asm
+	extern _snd_kaja_func:proc
+	extern _snd_se_reset:proc
+	extern _snd_se_play:proc
+	extern _snd_se_update:proc
 main_02_TEXT	ends
 
 ; ===========================================================================
@@ -35015,6 +34980,7 @@ byte_1E301	db 3
 byte_1E302	db 0
 		db 0
 include th02/formats/pfopen[data].asm
+public _snd_active
 _snd_active	db 0
 		db 0
 byte_1E30C	db 1
diff --git a/th02_maine.asm b/th02_maine.asm
index b3bf3606..876f33b9 100644
--- a/th02_maine.asm
+++ b/th02_maine.asm
@@ -927,7 +927,7 @@ sub_9AD4	proc near
 		push	4
 		call	palette_white_in
 		push	5
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		mov	si, 0A0h
 		jmp	short loc_9B5C
@@ -2314,7 +2314,7 @@ var_4		= byte ptr -4
 		push	si
 		push	di
 		push	6
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		xor	si, si
 		jmp	short loc_A920
@@ -2338,7 +2338,7 @@ loc_A920:
 		call	sub_B200
 		add	sp, 0Ah
 		push	8
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		mov	si, 0B8h
 		jmp	short loc_A992
@@ -2374,7 +2374,7 @@ loc_A992:
 		cmp	si, 170h
 		jl	short loc_A947
 		push	9
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		mov	byte_F02A, 2Fh ; '/'
 		push	1B000C0h
@@ -2384,7 +2384,7 @@ loc_A992:
 		push	0Ch
 		call	sub_9643
 		push	0Dh
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		mov	dx, 0A6h ; '¦'
 		mov	al, 1
@@ -2409,7 +2409,7 @@ loc_A992:
 		call	sub_B200
 		add	sp, 0Ah
 		push	11h
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		push	ds
 		push	offset aEd06b_rgb ; "ed06b.rgb"
@@ -2420,7 +2420,7 @@ loc_A992:
 		push	29h ; ')'
 		call	rotrect
 		push	15h
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		push	200064h
 		push	3
@@ -2443,7 +2443,7 @@ loc_A992:
 		mov	al, 0
 		out	dx, al
 		push	19h
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		call	sub_A8A4
 		push	ds
@@ -2473,7 +2473,7 @@ loc_A992:
 		push	29h ; ')'
 		call	rotrect
 		push	1Dh
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		push	ds
 		push	offset aEd07b_rgb ; "ed07b.rgb"
@@ -2484,7 +2484,7 @@ loc_A992:
 		push	0E9h
 		call	rotrect
 		push	21h ; '!'
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		push	200064h
 		push	2
@@ -2494,7 +2494,7 @@ loc_A992:
 		push	0E9h
 		call	rotrect
 		push	25h ; '%'
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		call	sub_A8A4
 		push	ds
@@ -2520,7 +2520,7 @@ loc_A992:
 		mov	al, 0
 		out	dx, al
 		push	29h ; ')'
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		call	_pi_slot_palette_apply stdcall, 0
 		pop	cx
@@ -2530,7 +2530,7 @@ loc_A992:
 		push	0E9h
 		call	rotrect
 		push	2Dh ; '-'
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		push	ds
 		push	offset aEd08a_rgb ; "ed08a.rgb"
@@ -2541,7 +2541,7 @@ loc_A992:
 		push	29h ; ')'
 		call	rotrect
 		push	31h ; '1'
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		call	sub_A8A4
 		push	ds
@@ -2583,7 +2583,7 @@ loc_A992:
 		push	29h ; ')'
 		call	rotrect
 		push	35h ; '5'
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		push	ds
 		push	offset aEd08c_rgb ; "ed08c.rgb"
@@ -2594,7 +2594,7 @@ loc_A992:
 		push	29h ; ')'
 		call	rotrect
 		push	39h ; '9'
-		call	sub_B855
+		call	_snd_delay_until_measure
 		pop	cx
 		push	4
 		call	palette_black_out
@@ -3548,50 +3548,8 @@ sub_B756	endp
 
 include th02/formats/pi_slot_palette_apply.asm
 include th02/formats/pi_slot_put.asm
-include th02/hardware/snd_kaja_func.asm
-
-; =============== S U B	R O U T	I N E =======================================
-
-; Attributes: bp-based frame
-
-sub_B855	proc far
-
-arg_0		= word ptr  6
-
-		push	bp
-		mov	bp, sp
-		cmp	_snd_active, 0
-		jnz	short loc_B868
-		push	64h ; 'd'
-		nopcall	frame_delay
-		pop	bp
-		retf
-; ---------------------------------------------------------------------------
-
-loc_B868:
-		push	1
-		nopcall	frame_delay
-		mov	ah, KAJA_GET_SONG_MEASURE
-		cmp	_snd_midi_active, 1
-		jz	short loc_B87C
-		int	60h		; - FTP	Packet Driver -	BASIC FUNC - TERMINATE DRIVER FOR HANDLE
-					; BX = handle
-					; Return: CF set on error, DH =	error code
-					; CF clear if successful
-		jmp	short loc_B881
-; ---------------------------------------------------------------------------
-
-loc_B87C:
-		mov	dx, 0C0h
-		int	61h		; reserved for user interrupt
-
-loc_B881:
-		cmp	ax, [bp+arg_0]
-		jb	short loc_B868
-		pop	bp
-		retf
-sub_B855	endp
-
+	extern _snd_kaja_func:proc
+	extern _snd_delay_until_measure:proc
 maine_02_TEXT	ends
 
 ; ===========================================================================
@@ -3772,6 +3730,7 @@ byte_D70B	db 3
 byte_D70C	db 0
 		db 0
 include th02/formats/pfopen[data].asm
+public _snd_active
 _snd_active	db 0
 		db 0
 aUmx		db '“Œ•û••–‚.˜^',0
diff --git a/th02_op.asm b/th02_op.asm
index 9eabecdf..96e549b2 100644
--- a/th02_op.asm
+++ b/th02_op.asm
@@ -2339,44 +2339,10 @@ include th02/hardware/snd_pmd_resident.asm
 include th02/hardware/snd_load.asm
 include th02/formats/pi_slot_palette_apply.asm
 include th02/formats/pi_slot_put.asm
-include th02/hardware/snd_kaja_func.asm
-
-; ---------------------------------------------------------------------------
-		push	bp
-		mov	bp, sp
-		cmp	_snd_active, 0
-		jnz	short loc_B232
-		push	64h ; 'd'
-		nopcall	frame_delay_2
-		pop	bp
-		retf
-; ---------------------------------------------------------------------------
-
-loc_B232:
-		push	1
-		nopcall	frame_delay_2
-		mov	ah, KAJA_GET_SONG_MEASURE
-		cmp	_snd_midi_active, 1
-		jz	short loc_B246
-		int	60h		; - FTP	Packet Driver -	BASIC FUNC - TERMINATE DRIVER FOR HANDLE
-					; BX = handle
-					; Return: CF set on error, DH =	error code
-					; CF clear if successful
-		jmp	short loc_B24B
-; ---------------------------------------------------------------------------
-
-loc_B246:
-		mov	dx, 0C0h
-		int	61h		; reserved for user interrupt
-
-loc_B24B:
-		cmp	ax, [bp+6]
-		jb	short loc_B232
-		pop	bp
-		retf
-; ---------------------------------------------------------------------------
-
-include th02/hardware/snd_se.asm
+	extern _snd_kaja_func:proc
+	extern _snd_se_reset:proc
+	extern _snd_se_play:proc
+	extern _snd_se_update:proc
 	extern FRAME_DELAY:proc
 op_02_TEXT	ends
 
@@ -2482,9 +2448,7 @@ include libs/master.lib/super_entry_bfnt[data].asm
 include libs/master.lib/superpa[data].asm
 include th02/formats/pfopen[data].asm
 aUmx		db '“Œ•û••–‚.˜^',0
-_snd_active	db 0
-		db 0
-include th02/hardware/snd_se[data].asm
+extern _snd_active:byte
 extern _rank:byte
 
 	.data?