diff --git a/book_include.ly b/book_include.ly
index edba148..b09bd25 100644
--- a/book_include.ly
+++ b/book_include.ly
@@ -1,4 +1,5 @@
 #(define song-list '())
+#(define song-number 0)
 
 #(define (files-in-directory dirname)
       ;;; Generate list containing filenames
@@ -185,15 +186,17 @@ songs =
               \markup { \pagecenter { \epsfile #X #xsize #filename } }
           } #}
           )
-          (let ((header #{ \bookpart { $(assq-ref songvars 'header) \header {
-                  songfilename = $(symbol->string filename)
-                  myindexlabel = #(assq-ref songvars 'label)
-                } } #})
-                ;(header (assq-ref songvars 'header))
-                (music (assq-ref songvars 'music))
-                (layout (assq-ref songvars 'layout))
-                (text-pages (assq-ref songvars 'text-pages))
-                (label (assq-ref songvars 'label)))
+          (let* ((newnumber (+ 1 song-number))
+                 (header #{ \bookpart { $(assq-ref songvars 'header) \header {
+                   songfilename = $(symbol->string filename)
+                   myindexlabel = #(assq-ref songvars 'label)
+                   songnumber = #(number->string newnumber)
+                 } } #})
+                 (music (assq-ref songvars 'music))
+                 (layout (assq-ref songvars 'layout))
+                 (text-pages (assq-ref songvars 'text-pages))
+                 (label (assq-ref songvars 'label)))
+            (set! song-number newnumber)
             #{
               \bookpart {
                 $header
diff --git a/eps_file_from_song_dir.ly b/eps_file_from_song_dir.ly
index ca0e3e6..cc6b3ba 100644
--- a/eps_file_from_song_dir.ly
+++ b/eps_file_from_song_dir.ly
@@ -4,15 +4,15 @@
   (interpret-markup-list layout (prepend-alist-chain 'songfilename songfilename props) markuplist))
 
 #(define-markup-command (customEps layout props ysize filename)(number? string?)
-   #:properties ((songfilename "")
-                 (defaultmarkup #f))
+   #:properties ((songfilename ""))
    (interpret-markup layout props
-     (let ((filepath (if (string-null? songfilename)
+     (let ((defaulttitlemarkup (ly:output-def-lookup layout 'defaultTitleMarkup))
+           (filepath (if (string-null? songfilename)
                           filename
                           (ly:format "~a/~a/~a" songPath songfilename filename))))
        (if (file-exists? filepath)
              (make-epsfile-markup Y ysize filepath)
-             (if defaultmarkup
-                 defaultmarkup
+             (if defaulttitlemarkup
+                 defaulttitlemarkup
                  (ly:format "file does not exist ~a" filepath))
 ))))
diff --git a/title_with_category_images.ly b/title_with_category_images.ly
index 2310bf4..ce6ca87 100644
--- a/title_with_category_images.ly
+++ b/title_with_category_images.ly
@@ -1,16 +1,6 @@
 #(define-markup-command (bookTitleMarkupCustom layout props)()
    (interpret-markup layout
-     (prepend-alist-chain 'defaultmarkup #{
-\markup {
-  \override #'(baseline-skip . 3.5)
-  \center-column {
-    \override #`(font-name . ,songTitleFont) { \fontsize #songTitleSize \fromproperty #'header:title }
-    \large \bold \fromproperty #'header:subtitle
-    \smaller \bold \fromproperty #'header:subsubtitle
-  }
-}
-                           #}
-     (prepend-alist-chain 'songfilename (chain-assoc-get 'header:songfilename props "") props))
+     (prepend-alist-chain 'songfilename (chain-assoc-get 'header:songfilename props "") props)
      (make-column-markup
        (list
          (make-vspace-markup (chain-assoc-get 'header:titletopspace props 0))
@@ -63,4 +53,12 @@
   scoreTitleMarkup = \markup \null
   oddHeaderMarkup = \markup { \if \on-first-page-of-part \title-with-category-images ##t }
   evenHeaderMarkup = \markup { \if \on-first-page-of-part \title-with-category-images ##f }
+  defaultTitleMarkup = \markup {
+    \override #'(baseline-skip . 3.5)
+    \center-column {
+      \override #`(font-name . ,songTitleFont) { \fontsize #songTitleSize \fromproperty #'header:title }
+      \large \bold \fromproperty #'header:subtitle
+      \smaller \bold \fromproperty #'header:subsubtitle
+    }
+  }
 }
\ No newline at end of file