diff --git a/book_include.ly b/book_include.ly
index 13c98da..42eeda6 100644
--- a/book_include.ly
+++ b/book_include.ly
@@ -214,6 +214,28 @@ songs =
      ) "\n" )
 )))
 
+#(define (writeTOCtoCSV)
+  (let ((song-lines (map (lambda (song)
+          (list
+            (symbol->string (car song))
+          ))
+          (alist-delete 'imagePage (alist-delete 'emptyPage song-list)))))
+  (call-with-output-file "toc.csv"
+    (lambda (port)
+     (csv-write (cons '("filename") song-lines) port))
+)))
+
+%% https://github.com/NalaGinrut/guile-csv/blob/master/csv/csv.scm
+
+#(define* (sxml->csv sxml port #:key (delimiter #\,))
+  (let* ((d (string delimiter))
+         (csv (map (lambda (l) (string-join l d)) sxml)))
+    (for-each (lambda (l)
+                (format port "~a~%" l))
+              csv)))
+
+#(define csv-write sxml->csv)
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% Include Images once and reference them:
 #(define bbox-regexp