@top GNU LilyPond --- The music typesetter
@c HJJ: Info needs `@top', which is a synonym for `@unnumbered' in TeX.
-This is the Notation Reference for GNU LilyPond version @version{}.
+This is the Notation Reference (NR) for GNU LilyPond version @version{}.
+For more information, see @rlearning{About the documentation}.
@cindex web site
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