diff --git a/zsnes/src/gui/guikeys.inc b/zsnes/src/gui/guikeys.inc
index 270575a2..47e8ac26 100644
--- a/zsnes/src/gui/guikeys.inc
+++ b/zsnes/src/gui/guikeys.inc
@@ -970,6 +970,12 @@ GUISoundKeys:
     jne .notstereo
     xor byte[cfgStereoSound],1
 .notstereo
+%ifdef __MSDOS__
+    cmp dh,'A'
+    jne .noraisepitch
+    xor byte[RaisePitch],1
+.noraisepitch
+%endif
     cmp dh,'N'
     jne .notnoise
     xor byte[SoundNoiseDis],1
diff --git a/zsnes/src/gui/guiwindp.inc b/zsnes/src/gui/guiwindp.inc
index 2301d0a6..0bb5be48 100644
--- a/zsnes/src/gui/guiwindp.inc
+++ b/zsnes/src/gui/guiwindp.inc
@@ -2073,7 +2073,7 @@ DisplayGUISound:
 ;    cmp byte[OSPort],3
 ;    je near .win32b
 %ifdef __MSDOS__
-    GUIOuttextwin2 6,26,44,GUISoundText2b
+    GUIOuttextwin2u 6,26,44,GUISoundText2b,1
 %endif
 ;.win32b
     GUIOuttextwin2u 6,26,106,GUISoundText4,8