+ `http://www.xs4all.nl/~jantien/', Main author.
+
+ * Tom Cato Amundsen <tca@gnu.org>, Accordion symbols.
+
+ * Arno Waschk <arno@arnowaschk.de>, "espressivo" mark.
+
+ Documentation and examples
+
+ * Mats Bengtsson <mats.bengtsson@s3.kth.se>,
+ `http://www.s3.kth.se/~mabe/', Example files, documentation
+
+ * Heikki Junes <heikki.junes@hut.fi>, Cleanups in docs and
+ example files.
+
+ * John Mandereau <john.mandereau@free.fr>, Internationalization.
+
+ * Christian Mondrup <scancm@biobase.dk>, Glossary.
+
+ * Han-Wen Nienhuys <hanwen@xs4all.nl>,
+ `http://www.xs4all.nl/~hanwen/', Main author.
+
+ * Jan Nieuwenhuizen <janneke@gnu.org>,
+ `http://www.xs4all.nl/~jantien/', Main author.
+
+ * Graham Percival <gpermus@gmail.com>,
+ `http://percival-music.ca', Documentation Editor.
+
+ * François Pinard <pinard@iro.umontreal.ca>,
+ `http://www.iro.umontreal.ca/~pinard/', Parts of
+ Documentation/user/glossary*, started internationalization
+ stuff.
+
+ * Rune Zedeler <>, Schumann example.
+
+ Support (distributions, editor support, lilypond-book)
+
+ * Anthony Fok <foka@debian.org>, Debian package: debian/*.
+
+ * Chris Jackson <chris@fluffhouse.org.uk>, Emacs mode
+ indentation.
+
+ * Heikki Junes <heikki.junes@hut.fi>, Major Emacs- and Vim-mode
+ updates.
+
+ * David Svoboda <svoboda@cmu.edu>, what-beat emacs module.
+
+ Translations
+
+ * Bjoern Jacke <bjoern.jacke@gmx.de>, German glossary
+ translations.