diff --git a/debian-template/rules b/debian-template/rules
old mode 100755
new mode 100644
diff --git a/src/d_main.c b/src/d_main.c
index 2a5993c1..29a91686 100644
--- a/src/d_main.c
+++ b/src/d_main.c
@@ -1350,6 +1350,7 @@ void D_SRB2Main(void)
 	I_StartupSound();
 	I_InitMusic();
 	S_InitSfxChannels(cv_soundvolume.value);
+	S_InitMusicDefs();
 
 	CONS_Printf("ST_Init(): Init status bar.\n");
 	ST_Init();
diff --git a/src/d_netcmd.c b/src/d_netcmd.c
index 71c299e2..e15ed9aa 100644
--- a/src/d_netcmd.c
+++ b/src/d_netcmd.c
@@ -791,6 +791,7 @@ void D_RegisterClientCommands(void)
 	CV_RegisterVar(&cv_consolechat);
 	CV_RegisterVar(&cv_chatnotifications);
 	CV_RegisterVar(&cv_chatbacktint);
+	CV_RegisterVar(&cv_songcredits);
 	//CV_RegisterVar(&cv_crosshair);
 	//CV_RegisterVar(&cv_crosshair2);
 	//CV_RegisterVar(&cv_crosshair3);
diff --git a/src/g_game.c b/src/g_game.c
index 23f41564..1e0c7e46 100644
--- a/src/g_game.c
+++ b/src/g_game.c
@@ -435,6 +435,9 @@ consvar_t cv_chatbacktint = {"chatbacktint", "On", CV_SAVE, CV_OnOff, NULL, 0, N
 static CV_PossibleValue_t consolechat_cons_t[] = {{0, "Window"}, {1, "Console"}, {2, "Window (Hidden)"}, {0, NULL}};
 consvar_t cv_consolechat = {"chatmode", "Window", CV_SAVE, consolechat_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
 
+// Display song credits
+consvar_t cv_songcredits = {"songcredits", "On", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
+
 /*consvar_t cv_crosshair = {"crosshair", "Off", CV_SAVE, crosshair_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
 consvar_t cv_crosshair2 = {"crosshair2", "Off", CV_SAVE, crosshair_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
 consvar_t cv_crosshair3 = {"crosshair3", "Off", CV_SAVE, crosshair_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
@@ -2359,6 +2362,7 @@ void G_PlayerReborn(INT32 player)
 	INT32 bumper;
 	INT32 comebackpoints;
 	INT32 wanted;
+	boolean songcredit = false;
 
 	score = players[player].score;
 	marescore = players[player].marescore;
@@ -2537,10 +2541,13 @@ void G_PlayerReborn(INT32 player)
 			strncpy(mapmusname, mapheaderinfo[gamemap-1]->musname, 7);
 			mapmusname[6] = 0;
 			mapmusflags = mapheaderinfo[gamemap-1]->mustrack & MUSIC_TRACKMASK;
+			songcredit = true;
 		}
 	}
 
 	P_RestoreMusic(p);
+	if (songcredit)
+		S_ShowMusicCredit();
 
 	if (leveltime > (starttime + (TICRATE/2)) && !p->spectator)
 		p->kartstuff[k_respawn] = 48; // Respawn effect
diff --git a/src/g_game.h b/src/g_game.h
index 720d561f..14dc12d0 100644
--- a/src/g_game.h
+++ b/src/g_game.h
@@ -55,6 +55,7 @@ extern INT16 rw_maximums[NUM_WEAPONS];
 
 // used in game menu
 extern consvar_t cv_chatwidth, cv_chatnotifications, cv_chatheight, cv_chattime, cv_consolechat, cv_chatbacktint, cv_chatspamprotection/*, cv_compactscoreboard*/;
+extern consvar_t cv_songcredits;
 //extern consvar_t cv_crosshair, cv_crosshair2, cv_crosshair3, cv_crosshair4;
 extern consvar_t cv_invertmouse/*, cv_alwaysfreelook, cv_chasefreelook, cv_mousemove*/;
 extern consvar_t cv_invertmouse2/*, cv_alwaysfreelook2, cv_chasefreelook2, cv_mousemove2*/;
diff --git a/src/hu_stuff.c b/src/hu_stuff.c
index f66aa07b..a38e91a7 100644
--- a/src/hu_stuff.c
+++ b/src/hu_stuff.c
@@ -51,6 +51,7 @@
 #include "lua_hook.h"
 #endif
 
+#include "s_sound.h" // song credits
 #include "k_kart.h"
 
 // coords are scaled
@@ -103,6 +104,8 @@ static patch_t *tokenicon;
 
 // crosshair 0 = off, 1 = cross, 2 = angle, 3 = point, see m_menu.c
 static patch_t *crosshair[HU_CROSSHAIRS]; // 3 precached crosshair graphics
+// song credits
+static patch_t *songcreditbg;
 
 // -------
 // protos.
@@ -290,6 +293,8 @@ void HU_LoadGraphics(void)
 	tinyemeraldpics[4] = W_CachePatchName("TEMER5", PU_HUDGFX);
 	tinyemeraldpics[5] = W_CachePatchName("TEMER6", PU_HUDGFX);
 	tinyemeraldpics[6] = W_CachePatchName("TEMER7", PU_HUDGFX);
+
+	songcreditbg = W_CachePatchName("K_SONGCR", PU_HUDGFX);
 }
 
 // Initialise Heads up
@@ -2119,6 +2124,51 @@ static void HU_DrawDemoInfo(void)
 	}
 }
 
+
+//
+// Song credits
+//
+static void HU_DrawSongCredits(void)
+{
+	char *str;
+	INT32 len, destx;
+	INT32 y = (splitscreen ? (BASEVIDHEIGHT/2)-4 : 32);
+	INT32 bgt;
+
+	if (!cursongcredit.def) // No def
+		return;
+
+	str = va("\x1F"" %s", cursongcredit.def->source);
+	len = V_ThinStringWidth(str, V_ALLOWLOWERCASE|V_6WIDTHSPACE);
+	destx = (len+7);
+
+	if (cursongcredit.anim)
+	{
+		if (cursongcredit.trans > 0)
+			cursongcredit.trans--;
+		if (cursongcredit.x < destx)
+			cursongcredit.x += (destx - cursongcredit.x) / 2;
+		if (cursongcredit.x > destx)
+			cursongcredit.x = destx;
+		cursongcredit.anim--;
+	}
+	else
+	{
+		if (cursongcredit.trans < NUMTRANSMAPS)
+			cursongcredit.trans++;
+		if (cursongcredit.x > 0)
+			cursongcredit.x /= 2;
+		if (cursongcredit.x < 0)
+			cursongcredit.x = 0;
+	}
+
+	bgt = (NUMTRANSMAPS/2)+(cursongcredit.trans/2);
+	if (bgt < NUMTRANSMAPS)
+		V_DrawScaledPatch(cursongcredit.x, y-2, V_SNAPTOLEFT|(bgt<<V_ALPHASHIFT), songcreditbg);
+	if (cursongcredit.trans < NUMTRANSMAPS)
+		V_DrawRightAlignedThinString(cursongcredit.x, y, V_ALLOWLOWERCASE|V_6WIDTHSPACE|V_SNAPTOLEFT|(cursongcredit.trans<<V_ALPHASHIFT), str);
+}
+
 // Heads up displays drawer, call each frame
 //
 void HU_Drawer(void)
@@ -2212,6 +2262,10 @@ void HU_Drawer(void)
 			HU_DrawCrosshair4();
 	}*/
 
+	// draw song credits
+	if (cv_songcredits.value)
+		HU_DrawSongCredits();
+
 	// draw desynch text
 	if (hu_resynching)
 	{
diff --git a/src/hu_stuff.h b/src/hu_stuff.h
index 0ca871f0..8173c065 100644
--- a/src/hu_stuff.h
+++ b/src/hu_stuff.h
@@ -66,7 +66,7 @@ typedef struct
 #ifdef NETSPLITSCREEN
 #define OLDCHAT (cv_consolechat.value == 1 || dedicated || vid.width < 640)
 #else
-#define OLDCHAT (cv_consolechat.value == 1 || dedicated || vid.width < 640 || splitscreen)
+#define OLDCHAT (cv_consolechat.value == 1 || dedicated || vid.width < 640)
 #endif
 #define CHAT_MUTE (cv_mute.value && !(server || IsPlayerAdmin(consoleplayer)))	// this still allows to open the chat but not to type. That's used for scrolling and whatnot.
 #define OLD_MUTE (OLDCHAT && cv_mute.value && !(server || IsPlayerAdmin(consoleplayer)))	// this is used to prevent oldchat from opening when muted.
diff --git a/src/k_kart.c b/src/k_kart.c
index 8ae18344..320105ef 100644
--- a/src/k_kart.c
+++ b/src/k_kart.c
@@ -4444,7 +4444,10 @@ void K_KartPlayerThink(player_t *player, ticcmd_t *cmd)
 
 	// Plays the music after the starting countdown.
 	if (P_IsLocalPlayer(player) && leveltime == (starttime + (TICRATE/2)))
-		S_ChangeMusicInternal(mapmusname, true);
+	{
+		S_ChangeMusic(mapmusname, mapmusflags, true);
+		S_ShowMusicCredit();
+	}
 }
 
 void K_KartPlayerAfterThink(player_t *player)
diff --git a/src/lua_baselib.c b/src/lua_baselib.c
index 6f542fae..c862ec26 100644
--- a/src/lua_baselib.c
+++ b/src/lua_baselib.c
@@ -1839,6 +1839,21 @@ static int lib_sStopSoundByID(lua_State *L)
 	return 0;
 }
 
+static int lib_sShowMusicCredit(lua_State *L)
+{
+	player_t *player = NULL;
+	//HUDSAFE
+	if (!lua_isnone(L, 1) && lua_isuserdata(L, 1))
+	{
+		player = *((player_t **)luaL_checkudata(L, 1, META_PLAYER));
+		if (!player)
+			return LUA_ErrInvalid(L, "player_t");
+	}
+	if (!player || P_IsLocalPlayer(player))
+		S_ShowMusicCredit();
+	return 0;
+}
+
 static int lib_sChangeMusic(lua_State *L)
 {
 #ifdef MUSICSLOT_COMPATIBILITY
@@ -2666,6 +2681,7 @@ static luaL_Reg lib[] = {
 	{"S_StartSoundAtVolume",lib_sStartSoundAtVolume},
 	{"S_StopSound",lib_sStopSound},
 	{"S_StopSoundByID",lib_sStopSoundByID},
+	{"S_ShowMusicCredit",lib_sShowMusicCredit},
 	{"S_ChangeMusic",lib_sChangeMusic},
 	{"S_SpeedMusic",lib_sSpeedMusic},
 	{"S_StopMusic",lib_sStopMusic},
diff --git a/src/p_setup.c b/src/p_setup.c
index b9554822..49b22184 100644
--- a/src/p_setup.c
+++ b/src/p_setup.c
@@ -2304,6 +2304,10 @@ static void P_LevelInitStuff(void)
 	// earthquake camera
 	memset(&quake,0,sizeof(struct quake));
 
+	// song credit init
+	memset(&cursongcredit,0,sizeof(struct cursongcredit));
+	cursongcredit.trans = NUMTRANSMAPS;
+
 	for (i = 0; i < MAXPLAYERS; i++)
 	{
 #if 0
@@ -2865,10 +2869,6 @@ boolean P_SetupLevel(boolean skipprecip)
 	// As oddly named as this is, this handles music only.
 	// We should be fine starting it here.
 	S_Start();
-	// SRB2 Kart - Yes this is weird, but we don't want the music to start until after the countdown is finished
-	// but we do still need the mapmusname to be changed
-	if (leveltime < (starttime + (TICRATE/2)))
-		S_ChangeMusicInternal((encoremode ? "estart" : "kstart"), false); //S_StopMusic();
 
 	levelfadecol = (encoremode && !ranspecialwipe ? 122 : 120);
 
@@ -3435,6 +3435,11 @@ boolean P_AddWadFile(const char *wadfilename)
 	//
 	R_AddSkins(wadnum); // faB: wadfile index in wadfiles[]
 
+	// 
+	// edit music defs
+	//
+	S_LoadMusicDefs(wadnum);
+
 	//
 	// search for maps
 	//
diff --git a/src/p_spec.c b/src/p_spec.c
index b3ed61bc..ca4967ce 100644
--- a/src/p_spec.c
+++ b/src/p_spec.c
@@ -2450,6 +2450,8 @@ static void P_ProcessLineSpecial(line_t *line, mobj_t *mo, sector_t *callsec)
 					mapmusflags |= MUSIC_RELOADRESET;
 
 				S_ChangeMusic(mapmusname, mapmusflags, !(line->flags & ML_EFFECT4));
+				if (!(line->flags & ML_EFFECT3))
+					S_ShowMusicCredit();
 
 				// Except, you can use the ML_BLOCKMONSTERS flag to change this behavior.
 				// if (mapmusflags & MUSIC_RELOADRESET) then it will reset the music in G_PlayerReborn.
diff --git a/src/s_sound.c b/src/s_sound.c
index 34163fd3..856aa045 100644
--- a/src/s_sound.c
+++ b/src/s_sound.c
@@ -101,7 +101,7 @@ consvar_t cv_numChannels = {"snd_channels", "64", CV_SAVE|CV_CALL, CV_Unsigned,
 #endif
 
 consvar_t surround = {"surround", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
-consvar_t cv_resetmusic = {"resetmusic", "No", CV_SAVE|CV_NOSHOWHELP, CV_YesNo, NULL, 0, NULL, NULL, 0, 0, NULL};
+//consvar_t cv_resetmusic = {"resetmusic", "No", CV_SAVE|CV_NOSHOWHELP, CV_YesNo, NULL, 0, NULL, NULL, 0, 0, NULL};
 
 // Sound system toggles, saved into the config
 consvar_t cv_gamedigimusic = {"digimusic", "On", CV_SAVE|CV_CALL|CV_NOINIT, CV_OnOff, GameDigiMusic_OnChange, 0, NULL, NULL, 0, 0, NULL};
@@ -263,7 +263,7 @@ void S_RegisterSoundStuff(void)
 #endif
 	CV_RegisterVar(&surround);
 	CV_RegisterVar(&cv_samplerate);
-	CV_RegisterVar(&cv_resetmusic);
+	//CV_RegisterVar(&cv_resetmusic);
 	CV_RegisterVar(&cv_gamesounds);
 	CV_RegisterVar(&cv_gamedigimusic);
 #ifndef NO_MIDI
@@ -1541,6 +1541,210 @@ static void      *music_data;
 static UINT16    music_flags;
 static boolean   music_looping;
 
+/// ------------------------
+/// Music Definitions
+/// ------------------------
+
+musicdef_t *musicdefstart = NULL; // First music definition
+struct cursongcredit cursongcredit; // Currently displayed song credit info
+
+//
+// search for music definition in wad
+//
+static UINT16 W_CheckForMusicDefInPwad(UINT16 wadid)
+{
+	UINT16 i;
+	lumpinfo_t *lump_p;
+
+	lump_p = wadfiles[wadid]->lumpinfo;
+	for (i = 0; i < wadfiles[wadid]->numlumps; i++, lump_p++)
+		if (memcmp(lump_p->name, "MUSICDEF", 8) == 0)
+			return i;
+
+	return INT16_MAX; // not found
+}
+
+void S_LoadMusicDefs(UINT16 wadnum)
+{
+	UINT16 lump;
+	char *buf;
+	char *buf2;
+	char *stoken;
+	char *value;
+	size_t size;
+	musicdef_t *def, *prev;
+	UINT16 line = 1; // for better error msgs
+
+	lump = W_CheckForMusicDefInPwad(wadnum);
+	if (lump == INT16_MAX)
+		return;
+
+	buf = W_CacheLumpNumPwad(wadnum, lump, PU_CACHE);
+	size = W_LumpLengthPwad(wadnum, lump);
+
+	// for strtok
+	buf2 = malloc(size+1);
+	if (!buf2)
+		I_Error("S_LoadMusicDefs: No more free memory\n");
+	M_Memcpy(buf2,buf,size);
+	buf2[size] = '\0';
+
+	def = prev = NULL;
+
+	stoken = strtok (buf2, "\r\n ");
+	// Find music def
+	while (stoken)
+	{
+		/*if ((stoken[0] == '/' && stoken[1] == '/')
+			|| (stoken[0] == '#')) // skip comments
+		{
+			stoken = strtok(NULL, "\r\n"); // skip end of line
+			if (def)
+				stoken = strtok(NULL, "\r\n= ");
+			else
+				stoken = strtok(NULL, "\r\n ");
+			line++;
+		}
+		else*/ if (!stricmp(stoken, "lump"))
+		{
+			value = strtok(NULL, "\r\n ");
+
+			if (!value)
+			{
+				CONS_Alert(CONS_WARNING, "MUSICDEF: Lump '%s' is missing name. (file %s, line %d)\n", stoken, wadfiles[wadnum]->filename, line);
+				stoken = strtok(NULL, "\r\n"); // skip end of line
+				goto skip_lump;
+			}
+
+			// No existing musicdefs
+			if (!musicdefstart)
+			{
+				musicdefstart = Z_Calloc(sizeof (musicdef_t), PU_STATIC, NULL);
+				STRBUFCPY(musicdefstart->name, value);
+				strlwr(musicdefstart->name);
+				def = musicdefstart;
+				//CONS_Printf("S_LoadMusicDefs: Initialized musicdef w/ song '%s'\n", def->name);
+			}
+			else
+			{
+				def = musicdefstart;
+
+				// Search if this is a replacement
+				//CONS_Printf("S_LoadMusicDefs: Searching for song replacement...\n");
+				while (def)
+				{
+					if (!stricmp(def->name, value))
+					{
+						//CONS_Printf("S_LoadMusicDefs: Found song replacement '%s'\n", def->name);
+						break;
+					}
+
+					prev = def;
+					def = def->next;
+				}
+
+				// Nothing found, add to the end.
+				if (!def)
+				{
+					def = Z_Calloc(sizeof (musicdef_t), PU_STATIC, NULL);
+					STRBUFCPY(def->name, value);
+					strlwr(def->name);
+					if (prev != NULL)
+						prev->next = def;
+					//CONS_Printf("S_LoadMusicDefs: Added song '%s'\n", def->name);
+				}
+			}
+
+skip_lump:
+			stoken = strtok(NULL, "\r\n ");
+			line++;
+		}
+		else
+		{
+			value = strtok(NULL, "\r\n= ");
+
+			if (!value)
+			{
+				CONS_Alert(CONS_WARNING, "MUSICDEF: Field '%s' is missing value. (file %s, line %d)\n", stoken, wadfiles[wadnum]->filename, line);
+				stoken = strtok(NULL, "\r\n"); // skip end of line
+				goto skip_field;
+			}
+
+			if (!def)
+			{
+				CONS_Alert(CONS_ERROR, "MUSICDEF: No music definition before field '%s'. (file %s, line %d)\n", stoken, wadfiles[wadnum]->filename, line);
+				free(buf2);
+				return;
+			}
+
+			if (!stricmp(stoken, "usage")) {
+#if 0 // Ignore for now
+				STRBUFCPY(def->usage, value);
+				for (value = def->usage; *value; value++)
+					if (*value == '_') *value = ' '; // turn _ into spaces.
+				//CONS_Printf("S_LoadMusicDefs: Set usage to '%s'\n", def->usage);
+#endif
+			} else if (!stricmp(stoken, "source")) {
+				STRBUFCPY(def->source, value);
+				for (value = def->source; *value; value++)
+					if (*value == '_') *value = ' '; // turn _ into spaces.
+				//CONS_Printf("S_LoadMusicDefs: Set source to '%s'\n", def->source);
+			} else {
+				CONS_Alert(CONS_WARNING, "MUSICDEF: Invalid field '%s'. (file %s, line %d)\n", stoken, wadfiles[wadnum]->filename, line);
+			}
+
+skip_field:
+			stoken = strtok(NULL, "\r\n= ");
+			line++;
+		}
+	}
+
+	free(buf2);
+	return;
+}
+
+//
+// S_InitMusicDefs
+//
+// Simply load music defs in all wads.
+//
+void S_InitMusicDefs(void)
+{
+	UINT16 i;
+	for (i = 0; i < numwadfiles; i++)
+		S_LoadMusicDefs(i);
+}
+
+//
+// S_ShowMusicCredit
+//
+// Display current song's credit on screen
+//
+void S_ShowMusicCredit(void)
+{
+	musicdef_t *def = musicdefstart;
+
+	if (!cv_songcredits.value)
+		return;
+
+	if (!def) // No definitions
+		return;
+
+	while (def)
+	{
+		if (!stricmp(def->name, music_name))
+		{
+			cursongcredit.def = def;
+			cursongcredit.anim = 5*TICRATE;
+			cursongcredit.x = 0;
+			cursongcredit.trans = NUMTRANSMAPS;
+			return;
+		}
+		else
+			def = def->next;
+	}
+}
+
 /// ------------------------
 /// Music Status
 /// ------------------------
@@ -1839,9 +2043,13 @@ void S_Start(void)
 		mapmusflags = (mapheaderinfo[gamemap-1]->mustrack & MUSIC_TRACKMASK);
 	}
 
-	if (cv_resetmusic.value)
+	//if (cv_resetmusic.value) // Starting ambience should always be restarted
 		S_StopMusic();
-	S_ChangeMusic(mapmusname, mapmusflags, true);
+
+	if (leveltime < (starttime + (TICRATE/2))) // SRB2Kart
+		S_ChangeMusic((encoremode ? "estart" : "kstart"), 0, false);
+	else
+		S_ChangeMusic(mapmusname, mapmusflags, true);
 }
 
 static void Command_Tunes_f(void)
@@ -1974,7 +2182,7 @@ void GameDigiMusic_OnChange(void)
 		if (Playing())
 			P_RestoreMusic(&players[consoleplayer]);
 		else
-			S_ChangeMusicInternal("lclear", false);
+			S_ChangeMusicInternal("titles", looptitle);
 	}
 	else
 	{
@@ -2016,7 +2224,7 @@ void GameMIDIMusic_OnChange(void)
 		if (Playing())
 			P_RestoreMusic(&players[consoleplayer]);
 		else
-			S_ChangeMusicInternal("lclear", false);
+			S_ChangeMusicInternal("titles", looptitle);
 	}
 	else
 	{
diff --git a/src/s_sound.h b/src/s_sound.h
index c83188cf..1ad519c2 100644
--- a/src/s_sound.h
+++ b/src/s_sound.h
@@ -27,7 +27,7 @@ extern consvar_t stereoreverse;
 extern consvar_t cv_soundvolume, cv_digmusicvolume;//, cv_midimusicvolume;
 extern consvar_t cv_numChannels;
 extern consvar_t surround;
-extern consvar_t cv_resetmusic;
+//extern consvar_t cv_resetmusic;
 extern consvar_t cv_gamedigimusic;
 #ifndef NO_MIDI
 extern consvar_t cv_gamemidimusic;
@@ -128,6 +128,29 @@ boolean S_MusicExists(const char *mname, boolean checkMIDI, boolean checkDigi);
 // Set Speed of Music
 boolean S_SpeedMusic(float speed);
 
+// Music credits
+typedef struct musicdef_s
+{
+	char name[7];
+	//char usage[256];
+	char source[256];
+	struct musicdef_s *next;
+} musicdef_t;
+
+extern struct cursongcredit
+{
+	musicdef_t *def;
+	UINT16 anim;
+	INT32 x;
+	UINT8 trans;
+} cursongcredit;
+
+extern musicdef_t *musicdefstart;
+
+void S_LoadMusicDefs(UINT16 wadnum);
+void S_InitMusicDefs(void);
+void S_ShowMusicCredit(void);
+
 //
 // Music Routines
 //
diff --git a/src/v_video.c b/src/v_video.c
index eeb2593a..dd95efe3 100644
--- a/src/v_video.c
+++ b/src/v_video.c
@@ -2267,6 +2267,7 @@ INT32 V_ThinStringWidth(const char *string, INT32 option)
 {
 	INT32 c, w = 0;
 	INT32 spacewidth = 2, charwidth = 0;
+	boolean lowercase = (option & V_ALLOWLOWERCASE);
 	size_t i;
 
 	switch (option & V_SPACINGMASK)
@@ -2290,14 +2291,21 @@ INT32 V_ThinStringWidth(const char *string, INT32 option)
 		if ((UINT8)c >= 0x80 && (UINT8)c <= 0x8F) //color parsing! -Inuyasha 2.16.09
 			continue;
 
-		c = toupper(c) - HU_FONTSTART;
+		if (!lowercase || !tny_font[c-HU_FONTSTART])
+			c = toupper(c);
+		c -= HU_FONTSTART;
+
 		if (c < 0 || c >= HU_FONTSIZE || !tny_font[c])
 			w += spacewidth;
 		else
+		{
 			w += (charwidth ? charwidth
-				: (option & V_6WIDTHSPACE ? max(1, SHORT(tny_font[c]->width)-1) : SHORT(tny_font[c]->width))); // Reuse this flag for the alternate bunched-up spacing
+				: ((option & V_6WIDTHSPACE && i < strlen(string)-1) ? max(1, SHORT(tny_font[c]->width)-1) // Reuse this flag for the alternate bunched-up spacing
+				: SHORT(tny_font[c]->width)));
+		}
 	}
 
+	
 	return w;
 }
 
diff --git a/src/w_wad.c b/src/w_wad.c
index 69b4cb2e..63bee97d 100644
--- a/src/w_wad.c
+++ b/src/w_wad.c
@@ -1738,6 +1738,7 @@ int W_VerifyNMUSlumps(const char *filename)
 
 		{"MKFNT", 5}, // Kart font changes
 		{"K_", 2}, // Kart graphic changes
+		{"MUSICDEF", 8}, // Kart song definitions
 
 		{NULL, 0},
 	};