diff --git a/Session/ALaModeDeFrance.abc b/Session/ALaModeDeFrance.abc
index 3c94fe5..f77f16a 100644
--- a/Session/ALaModeDeFrance.abc
+++ b/Session/ALaModeDeFrance.abc
@@ -1,7 +1,7 @@
 X: 1
 T: A La Mode de France
 T: Nonesuch
-N: Change: Rufty Tufty
+N: Change: RuftyTufty.abc
 M: C
 L: 1/4
 K: Gmaj
diff --git a/Session/BonnyKate.abc b/Session/BonnyKate.abc
index dbe31ea..d58f53b 100644
--- a/Session/BonnyKate.abc
+++ b/Session/BonnyKate.abc
@@ -1,7 +1,7 @@
 X: 1
 T: Bonny Kate
 M: C
-N: Change: Harper's Frolick
+N: Change: HarpersFrolick.abc
 L: 1/4
 K: G
 d e f | "G" g>f g>f | "G" g d d B | "C" c/d/ e d>c |\
diff --git a/Session/CaptainRock.abc b/Session/CaptainRock.abc
index ccb3053..02a69dd 100644
--- a/Session/CaptainRock.abc
+++ b/Session/CaptainRock.abc
@@ -1,6 +1,6 @@
 X: 1
 T: Captain Rock's Farewell
-N: Change: Orange in Bloom
+N: Change: OrangeInBloom.abc
 M: 3/4
 L: 1/4
 K: Gmaj
diff --git a/Session/ElizabethClare.abc b/Session/ElizabethClare.abc
index 42f7810..9759a93 100644
--- a/Session/ElizabethClare.abc
+++ b/Session/ElizabethClare.abc
@@ -1,7 +1,7 @@
 X: 1
 T: Elizabeth Clare
 C: Chris Wood
-N: Change: Michael Turner's Waltz
+N: Change: MichaelTurnersWaltz.abc
 M: 3/4
 L: 1/8
 R: waltz
@@ -14,4 +14,3 @@ K: Gmaj
 "C" c2 cd c2 | "G" B2 Bc B2 | "Am" A2 G2 E2 |
 "D" D2>D2 GA | "G" B2 Bc B2 | "D" A2 AB A2 | "C" G2 E2 GE |\
 "G" D2>D2 GA | "G" B2 d2 e2 | d2  c2 B2 | "D" A2 G2 F2 | "G" G3 :|
-
diff --git a/Session/ExplodingPotato.abc b/Session/ExplodingPotato.abc
index 1f0a36b..9edacef 100644
--- a/Session/ExplodingPotato.abc
+++ b/Session/ExplodingPotato.abc
@@ -1,7 +1,7 @@
 X: 1
 T: Exploding Potato, The
 C: Ed Pritchard
-N: Change: The Extension Reel
+N: Change: ExtensionReel.abc
 M: C
 L: 1/4
 K: Gmaj
diff --git a/Session/GrandfathersTune.abc b/Session/GrandfathersTune.abc
index 3e59aca..9b1b3b7 100644
--- a/Session/GrandfathersTune.abc
+++ b/Session/GrandfathersTune.abc
@@ -1,7 +1,7 @@
 X:1
 T:Grandfather's Tune
 S:Nick Barber
-N:Change: The Sloe
+N:Change: Sloe.abc
 R:Reel
 M:4/4
 Q:160
diff --git a/Session/HarpersFrolick.abc b/Session/HarpersFrolick.abc
index aecd9ec..c51e057 100644
--- a/Session/HarpersFrolick.abc
+++ b/Session/HarpersFrolick.abc
@@ -2,7 +2,7 @@ X:102
 T:Harper's Frolick
 S:Nick Barber
 R:Polka
-N:Change: Three Around Three
+N:Change: ThreeAroundThree.abc
 M:4/4
 L:1/4
 Q:160
diff --git a/Session/JustAsTheTideWasFlowing.abc b/Session/JustAsTheTideWasFlowing.abc
index 7db7cc9..7f712be 100644
--- a/Session/JustAsTheTideWasFlowing.abc
+++ b/Session/JustAsTheTideWasFlowing.abc
@@ -1,7 +1,7 @@
 X:1
 T:Just as the tide was flowing
 S:Nick Barber
-N:Change: Rochdale Coconut Dance
+N:Change: RochdaleCoconutDance.abc
 L:1/4
 Q:160
 M:C
@@ -16,4 +16,3 @@ P:B
           "G" d B B/A/G/A/ | "Em" B/A/G/F/ "C" E "D" D |
           "G" G G "C" E "D" D | "G" G G "D" A G/A/ |\
           "G" B B "D" c/B/A/G/ | "C" E "D" F "G" G :|
-
diff --git a/Session/KingOfTheFairies.abc b/Session/KingOfTheFairies.abc
index 686e1fc..c614d53 100644
--- a/Session/KingOfTheFairies.abc
+++ b/Session/KingOfTheFairies.abc
@@ -3,7 +3,7 @@ T: King Of The Fairies
 M: 4/4
 L: 1/8
 R: Hornpipe
-N: Change: Lanigan's Ball
+N: Change: LanigansBall.abc
 K: Em
 B,2 |\
 |: "Em" (ED)uEvF (GF)vGuA | B2B2 G3 A | B2E2 (EF)GE | "D" (FG)FE D3 B,2 |
diff --git a/Session/Laride6.abc b/Session/Laride6.abc
index 2292214..3c2c802 100644
--- a/Session/Laride6.abc
+++ b/Session/Laride6.abc
@@ -2,7 +2,7 @@ X:1
 T:Laride 6
 M:2/2
 L:1/4
-N: Change: Bear Dance
+N: Change: BearDance.abc
 O:France
 A:Bretagne
 K:G
diff --git a/Session/MazurkaDeLapleau.abc b/Session/MazurkaDeLapleau.abc
index 2e5a118..f56d85e 100644
--- a/Session/MazurkaDeLapleau.abc
+++ b/Session/MazurkaDeLapleau.abc
@@ -1,6 +1,6 @@
 X: 6
 T:Mazurka de Lapleau
-N: Change: Mazurka d'Avignon
+N: Change: MazurkaAvignon.abc
 M:3/4
 L:1/8
 K:G
diff --git a/Session/PlaneTree.abc b/Session/PlaneTree.abc
index 467f420..5fb105b 100644
--- a/Session/PlaneTree.abc
+++ b/Session/PlaneTree.abc
@@ -2,7 +2,7 @@ X: 1
 T: Plane Tree, The
 C: Undine Hornby
 S: Nick Barber
-N: Change: Herbert the Sherbert
+N: Change: HerbertTheSherbert.abc
 M: 6/8
 L: 1/8
 R: jig
diff --git a/Session/RoguesMarch.abc b/Session/RoguesMarch.abc
index 6c34b37..7c71aa1 100644
--- a/Session/RoguesMarch.abc
+++ b/Session/RoguesMarch.abc
@@ -3,10 +3,9 @@ T: Rogues' March
 M: 6/8
 L: 1/4
 K: Gmaj
-N: Change: Captain Lanoe's Quick March
+N: Change: CaptainLanoesQuickMarch.abc
 "G" B B/ B/c/d/ | "C" e e<e | "D" d/d/d/ d e/ | "D" d c/ B A/ |
 "G" B B/ B/c/d/ | "C" e e<e | "D" d/e/f/ "G" g/d/B/ | "D" A3/2 "G" G3/2 :|
 "Em" g3/2 "D" f3/2 | "C" e3/2 "D" d3/2 |\
 "Em" g3/2 "D" f3/2 | "C" e3/2 "D" d c/ |
 "G" B B/ B/c/d/ | "C" e e<e | "D" d/e/f/ "G" g/d/B/ | "D" A3/2 "G" G3/2 :|
-
diff --git a/Session/SheriffsRide.abc b/Session/SheriffsRide.abc
index 782537a..a3f14a2 100644
--- a/Session/SheriffsRide.abc
+++ b/Session/SheriffsRide.abc
@@ -1,6 +1,6 @@
 X:397
 T:Sheriff's Ride, The
-N: Change: Bear Dance
+N: Change: BearDance.abc
 M:4/4
 L:1/8
 K:Emin
diff --git a/Session/WillsWay.abc b/Session/WillsWay.abc
index f374db1..6d959f5 100644
--- a/Session/WillsWay.abc
+++ b/Session/WillsWay.abc
@@ -1,7 +1,7 @@
 X: 1
 T: Will's Way
 C: Trad.
-N: Change: Three Around Three
+N: Change: ThreeAroundThree.abc
 M: 4/4
 L: 1/8
 Q: 140
diff --git a/Session/WinsterGallop.abc b/Session/WinsterGallop.abc
index 488a156..900ea44 100644
--- a/Session/WinsterGallop.abc
+++ b/Session/WinsterGallop.abc
@@ -1,7 +1,7 @@
 X: 1
 T: Winster Gallop, The
 M: C
-N: Change: Salmon Tails
+N: Change: SalmonTails.abc
 L: 1/4
 Q: 240
 R: polka
diff --git a/dottes.html.tune b/dottes.html.tune
index d5233f1..be91e49 100644
--- a/dottes.html.tune
+++ b/dottes.html.tune
@@ -20,7 +20,12 @@
     </a>
 
     <div class="grid_12 dottes-body">
+      <h1>@TITLE@</h1>
       <img class="dottes-png" src="@TUNE@.png" alt="@TITLE@ dots">
+      <div class="dottes-change-@CHANGEVISIBILITY@">
+        Change: <a class="dottes-change-link"
+                   href="@CHANGETUNE@">@CHANGETITLE@</a>
+      </div>
       <ul class="tune-data-list">
         <li><a class="dottes-link-tune dottes-pdf"
                href="@TUNE@.pdf">PDF</a></li>
diff --git a/makeBookeA4.sh b/makeBookeA4.sh
index 8c4d2a4..1eb9abd 100755
--- a/makeBookeA4.sh
+++ b/makeBookeA4.sh
@@ -7,6 +7,13 @@
 # makeGraphics.sh to make these.
 #
 
+# Restore titles like 'Exploding Potato, The' to the
+# expected 'The Exploding Potato'.
+fixtitle()
+{
+    retval=`echo "$1" | sed -e "s/\(.*\), *\(.*\)/\2 \1/"`
+}
+
 if [ $# != 1 ]; then
     echo "Usage: makeBookeA4.sh <book dir name>"
     exit 1
@@ -41,16 +48,25 @@ cp dottes.tex.a4header $builddir/$output
 find $booke -name "*.abc" | sort |
     while read filename
     do
-        title=`$dir/abcfield.py --field T --latex $filename`
         name=`basename $filename .abc`
+        title=`$dir/abcfield.py --field T --latex $filename`
+        fixtitle "$title"
+        title=$retval
+
         echo -E "\begin{center}" >> $builddir/$output
         echo -E "\phantomsection" >> $builddir/$output
         echo -E "\hypertarget{$name}{\includegraphics[width=\textwidth,keepaspectratio]{$graphicsdir/$name}}" >> $builddir/$output
         echo -E "\addcontentsline{toc}{subsection}{$title}" >> $builddir/$output
         echo -E "\end{center}" >> $builddir/$output
-        text=$booke/$name.tex
-        if [ -r $text ]; then
-            cat $text >> $builddir/$output
+
+        changefile=`$dir/abcfield.py --field N $filename | grep "Change:" | sed -e "s/Change: *//"`
+        changetitle=""
+        if [ -n "$changefile" ]; then
+            changetitle=`$dir/abcfield.py --field T --latex $booke/$changefile`
+            fixtitle "$changetitle"
+            changetitle=$retval
+            changename=`basename $changefile .abc`
+            echo -E "Change: \hyperlink{$changename}{$changetitle}" >> $builddir/$output
         fi
     done
 
@@ -59,8 +75,10 @@ cat dottes.tex.firstlines >> $builddir/$output
 find $booke -name "*.abc" | sort |
     while read filename
     do
-        title=`$dir/abcfield.py --field T --latex $filename`
         name=`basename $filename .abc`
+        title=`$dir/abcfield.py --field T --latex $filename`
+        fixtitle "$title"
+        title=$retval
         echo -E "\hyperlink{$name}{$title} & \raisebox{-.25\height}{\includegraphics[width=0.6\textwidth]{$graphicsdir/firstline-$name}} \\\\" >> $builddir/$output
     done
 
diff --git a/makeBookeA5.sh b/makeBookeA5.sh
index 9bab335..17056b4 100755
--- a/makeBookeA5.sh
+++ b/makeBookeA5.sh
@@ -7,6 +7,13 @@
 # makeGraphics.sh to make these.
 #
 
+# Restore titles like 'Exploding Potato, The' to the
+# expected 'The Exploding Potato'.
+fixtitle()
+{
+    retval=`echo "$1" | sed -e "s/\(.*\), *\(.*\)/\2 \1/"`
+}
+
 if [ $# != 1 ]; then
     echo "Usage: makeBookeA5.sh <book dir name>"
     exit 1
@@ -43,17 +50,26 @@ cp dottes.tex.a5header $builddir/$output
 find $booke -name "*.abc" | sort |
     while read filename
     do
-        title=`$dir/abcfield.py --field T --latex $filename`
         name=`basename $filename .abc`
+        title=`$dir/abcfield.py --field T --latex $filename`
+        fixtitle "$title"
+        title=$retval
+
         echo -E "\newpage" >> $builddir/$output
         echo -E "\begin{center}" >> $builddir/$output
         echo -E "\phantomsection" >> $builddir/$output
-        echo -E "\hypertarget{$name}{\includegraphics[width=\textwidth,height=0.9\textheight,keepaspectratio]{$graphicsdir/$name}}" >> $builddir/$output
+        echo -E "\hypertarget{$name}{\includegraphics[width=\textwidth,height=0.85\textheight,keepaspectratio]{$graphicsdir/$name}}" >> $builddir/$output
         echo -E "\addcontentsline{toc}{subsection}{$title}" >> $builddir/$output
         echo -E "\end{center}" >> $builddir/$output
-        text=$booke/$name.tex
-        if [ -r $text ]; then
-            cat $text >> $builddir/$output
+
+        changefile=`$dir/abcfield.py --field N $filename | grep "Change:" | sed -e "s/Change: *//"`
+        changetitle=""
+        if [ -n "$changefile" ]; then
+            changetitle=`$dir/abcfield.py --field T --latex $booke/$changefile`
+            fixtitle "$changetitle"
+            changetitle=$retval
+            changename=`basename $changefile .abc`
+            echo -E "Change: \hyperlink{$changename}{$changetitle}" >> $builddir/$output
         fi
     done
 
@@ -62,8 +78,10 @@ cat dottes.tex.firstlines >> $builddir/$output
 find $booke -name "*.abc" | sort |
     while read filename
     do
-        title=`$dir/abcfield.py --field T --latex $filename`
         name=`basename $filename .abc`
+        title=`$dir/abcfield.py --field T --latex $filename`
+        fixtitle "$title"
+        title=$retval
         echo -E "\hyperlink{$name}{$title} & \raisebox{-.25\height}{\includegraphics[width=0.6\textwidth]{$graphicsdir/firstline-$name}} \\\\" >> $builddir/$output
     done
 
diff --git a/makeWeb.sh b/makeWeb.sh
index 0697791..0bbf17d 100755
--- a/makeWeb.sh
+++ b/makeWeb.sh
@@ -4,6 +4,15 @@
 # to be already built.
 #
 
+#set -x
+
+# Restore titles like 'Exploding Potato, The' to the
+# expected 'The Exploding Potato'.
+fixtitle()
+{
+    retval=`echo "$1" | sed -e "s/\(.*\), *\(.*\)/\2 \1/"`
+}
+
 if [ $# -lt 2 -o $# -gt 3 ]; then
     echo "Usage: makeWeb.sh <book dir name> <master book dir name> [<instrument name>]"
     exit 1
@@ -31,7 +40,6 @@ if [ -r $bookedir/intro.txt ]; then
 fi
 
 if [ -n "$instrument" ]; then
-    # Remove any transposition tag from title.
     title="${title} ($instrument)"
     subtitle="${subtitle} ($instrument)"
 fi
@@ -50,12 +58,21 @@ cp $1-*.pdf $webdir
 find $bookedir -name "*.abc" | sort |
     while read filename
     do
-        title=`$dir/abcfield.py --field T --html $filename`
         name=`basename $filename .abc`
 
-        # Restore titles like 'Exploding Potato, The' to the
-        # expected 'The Exploding Potato'.
-        title=`echo $title | sed -e "s/\(.*\), *\(.*\)/\2 \1/"`
+        title=`$dir/abcfield.py --field T --html $filename`
+        fixtitle "$title"
+        title=$retval
+        changefile=`$dir/abcfield.py --field N $filename | grep "Change:" | sed -e "s/Change: *//"`
+        changetitle=""
+        changevisibility="no"
+        if [ -n "$changefile" ]; then
+            changetitle=`$dir/abcfield.py --field T --html $bookedir/$changefile`
+            changevisibility="yes"
+
+            fixtitle "$changetitle"
+            changetitle=$retval
+        fi
 
         # Copy tune PDF from common graphics.
         cp $graphicsdir/${name}.pdf $webdir
@@ -70,6 +87,9 @@ find $bookedir -name "*.abc" | sort |
         # initial '&' in the title - it means things to sed.
         sed -e "s/@TITLE@/${title//&/\&}/" \
             -e "s/@MASTERBOOKE@/${masterbooke}/" \
+            -e "s/@CHANGETITLE@/${changetitle//&/\&}/" \
+            -e "s/@CHANGETUNE@/${changefile/.abc/.html}/" \
+            -e "s/@CHANGEVISIBILITY@/${changevisibility}/" \
             -e "s/@TUNE@/${name}/" dottes.html.tune > $webdir/$tunepage
 
         sed -e "s/@TITLE@/${title//&/\&}/" \
diff --git a/singletune.fmt b/singletune.fmt
index 9d19f36..29e6ae2 100644
--- a/singletune.fmt
+++ b/singletune.fmt
@@ -8,13 +8,14 @@ scale 0.9
 titleformat T0 C1
 titlespace 0
 topspace 0
-% I only want to include Notes in the tune graphics. To turn off the
-% other fields, give a blank infoname for that letter.
+% I don't want any info fields in the graphics. To turn off the
+% fields, give a blank infoname for that letter.
 infoname S
 infoname R
 infoname B
 infoname D
 infoname Z
 infoname H
+infoname N
 infoline true
 writehistory true
diff --git a/web/css/dottes.css b/web/css/dottes.css
index 0917684..a671bdc 100644
--- a/web/css/dottes.css
+++ b/web/css/dottes.css
@@ -180,3 +180,18 @@ div.dottes-tune-list-item-image
     display: table-cell;
     vertical-align: middle;
 }
+
+div.dottes-change-no
+{
+    display: none;
+}
+
+div.dottes-change-yes
+{
+    display: block;
+    margin: 10px;
+}
+
+div.dottes-change-link
+{
+}