diff --git a/src/SOUND/snd_mpu401.c b/src/SOUND/snd_mpu401.c
index 526eecf84..5fcb15484 100644
--- a/src/SOUND/snd_mpu401.c
+++ b/src/SOUND/snd_mpu401.c
@@ -528,6 +528,47 @@ static void MPU401_EOIHandlerDispatch(void *p)
 		MPU401_EOIHandler(mpu, 0);
 }
 
+uint8_t MPU401_ReadData(mpu_t *mpu)
+{
+	uint8_t ret;
+	
+	ret = MSG_MPU_ACK;
+	if (mpu->queue_used) 
+	{
+		if (mpu->queue_pos>=MPU401_QUEUE) mpu->queue_pos-=MPU401_QUEUE;
+		ret=mpu->queue[mpu->queue_pos];
+		mpu->queue_pos++;mpu->queue_used--;
+	}
+	if (!mpu->intelligent) return ret;
+
+	if (mpu->queue_used == 0) picintc(1 << mpu->irq);
+
+	if (ret>=0xf0 && ret<=0xf7) 
+	{ /* MIDI data request */
+		mpu->state.channel=ret&7;
+		mpu->state.data_onoff=0;
+		mpu->state.cond_req=0;
+	}
+	if (ret==MSG_MPU_COMMAND_REQ) 
+	{
+		mpu->state.data_onoff=0;
+		mpu->state.cond_req=1;
+		if (mpu->condbuf.type!=T_OVERFLOW) 
+		{
+			mpu->state.block_ack=1;
+			MPU401_WriteCommand(mpu, mpu->condbuf.value[0]);
+			if (mpu->state.command_byte) MPU401_WriteData(mpu, mpu->condbuf.value[1]);
+		}
+	mpu->condbuf.type=T_OVERFLOW;
+	}
+	if (ret==MSG_MPU_END || ret==MSG_MPU_CLOCK || ret==MSG_MPU_ACK) {
+		mpu->state.data_onoff=-1;
+		MPU401_EOIHandlerDispatch(mpu);
+	}
+	
+	return ret;	
+}
+
 static void mpu401_write(uint16_t addr, uint8_t val, void *p)
 {
 	mpu_t *mpu = (mpu_t *)p;
@@ -554,39 +595,7 @@ static uint8_t mpu401_read(uint16_t addr, void *p)
 		switch (addr & 1)
 		{	
 			case 0: //Read Data
-			ret = MSG_MPU_ACK;
-			if (mpu->queue_used) 
-			{
-				if (mpu->queue_pos>=MPU401_QUEUE) mpu->queue_pos-=MPU401_QUEUE;
-				ret=mpu->queue[mpu->queue_pos];
-				mpu->queue_pos++;mpu->queue_used--;
-			}
-			if (!mpu->intelligent) return ret;
-
-			if (mpu->queue_used == 0) picintc(1 << mpu->irq);
-
-			if (ret>=0xf0 && ret<=0xf7) 
-			{ /* MIDI data request */
-				mpu->state.channel=ret&7;
-				mpu->state.data_onoff=0;
-				mpu->state.cond_req=0;
-			}
-			if (ret==MSG_MPU_COMMAND_REQ) 
-			{
-				mpu->state.data_onoff=0;
-				mpu->state.cond_req=1;
-				if (mpu->condbuf.type!=T_OVERFLOW) 
-				{
-					mpu->state.block_ack=1;
-					MPU401_WriteCommand(mpu, mpu->condbuf.value[0]);
-					if (mpu->state.command_byte) MPU401_WriteData(mpu, mpu->condbuf.value[1]);
-				}
-			mpu->condbuf.type=T_OVERFLOW;
-			}
-			if (ret==MSG_MPU_END || ret==MSG_MPU_CLOCK || ret==MSG_MPU_ACK) {
-				mpu->state.data_onoff=-1;
-				MPU401_EOIHandlerDispatch(mpu);
-			}
+			ret = MPU401_ReadData(mpu);
 			break;
 			
 			case 1: //Read Status
diff --git a/src/SOUND/snd_mpu401.h b/src/SOUND/snd_mpu401.h
index d8eedc25b..8cb721883 100644
--- a/src/SOUND/snd_mpu401.h
+++ b/src/SOUND/snd_mpu401.h
@@ -58,4 +58,6 @@ typedef struct mpu_t
 	} clock;
 } mpu_t;
 
+uint8_t MPU401_ReadData(mpu_t *mpu);
+
 void mpu401_init(mpu_t *mpu, uint16_t addr, int irq, int mode);
diff --git a/src/SOUND/snd_sb.c b/src/SOUND/snd_sb.c
index 0308fa632..d5dee73d0 100644
--- a/src/SOUND/snd_sb.c
+++ b/src/SOUND/snd_sb.c
@@ -780,6 +780,9 @@ static device_config_t sb_config[] =
                         }
                 }
         },
+        {
+                "midi", "MIDI out device", CONFIG_MIDI, "", 0
+        },
         {
                 "", "", -1
         }
@@ -818,6 +821,9 @@ static device_config_t sb_mcv_config[] =
                         }
                 }
         },
+        {
+                "midi", "MIDI out device", CONFIG_MIDI, "", 0
+        },
         {
                 "", "", -1
         }
@@ -873,6 +879,9 @@ static device_config_t sb_pro_config[] =
                         }
                 }
         },
+        {
+                "midi", "MIDI out device", CONFIG_MIDI, "", 0
+        },
         {
                 "", "", -1
         }
diff --git a/src/SOUND/snd_sb_dsp.c b/src/SOUND/snd_sb_dsp.c
index 16215d05e..f078cede9 100644
--- a/src/SOUND/snd_sb_dsp.c
+++ b/src/SOUND/snd_sb_dsp.c
@@ -11,8 +11,10 @@
 #include "../dma.h"
 #include "../timer.h"
 #include "sound.h"
+#include "snd_mpu401.h"
 #include "snd_sb_dsp.h"
 
+mpu_t mpu;
 
 void pollsb(void *p);
 void sb_poll_i(void *p);
@@ -321,6 +323,29 @@ void sb_exec_command(sb_dsp_t *dsp)
                 temp = 1000000 / temp;
                 dsp->sb_freq = temp;
                 break;
+				
+				case 0x30:
+				case 0x31:
+				break;
+				
+				case 0x34:
+				dsp->uart_midi = 1;
+				dsp->uart_irq = 0;
+				break;
+				
+				case 0x35:
+				dsp->uart_midi = 1;
+				dsp->uart_irq = 1;
+				break;
+				
+				case 0x36:
+				case 0x37:
+				break;
+				
+				case 0x38:
+				dsp->onebyte_midi = 1;
+				break;				
+				
                 case 0x41: /*Set output sampling rate*/
                 case 0x42: /*Set input sampling rate*/
                 if (dsp->sb_type < SB16) break;
@@ -514,6 +539,12 @@ void sb_write(uint16_t a, uint8_t v, void *priv)
                 dsp->sbreset = v;
                 return;
                 case 0xC: /*Command/data write*/
+				if (dsp->uart_midi || dsp->onebyte_midi)
+				{
+					midi_write(v);
+					dsp->onebyte_midi = 0;
+					return;
+				}
                 timer_process();
                 dsp->wb_time = TIMER_USEC * 1;
                 dsp->wb_full = 1;
@@ -549,6 +580,10 @@ uint8_t sb_read(uint16_t a, void *priv)
         switch (a & 0xf)
         {
                 case 0xA: /*Read data*/
+				if (dsp->uart_midi)
+				{
+					return MPU401_ReadData(&mpu);
+				}
                 dsp->sbreaddat = dsp->sb_read_data[dsp->sb_read_rp];
                 if (dsp->sb_read_rp != dsp->sb_read_wp)
                 {
diff --git a/src/SOUND/snd_sb_dsp.h b/src/SOUND/snd_sb_dsp.h
index 9d4dee133..fb14284fa 100644
--- a/src/SOUND/snd_sb_dsp.h
+++ b/src/SOUND/snd_sb_dsp.h
@@ -1,5 +1,9 @@
 typedef struct sb_dsp_t
-{
+{		
+		int uart_midi;
+		int uart_irq;
+		int onebyte_midi;
+		
         int sb_type;
 
         int sb_8_length,  sb_8_format,  sb_8_autoinit,  sb_8_pause,  sb_8_enable,  sb_8_autolen,  sb_8_output;