+In this tutorial and in the rest of the Learning Manual, there is a
+paragraph @strong{See also} at the end of each section, which contains
+cross-references to other sections: you should not follow these
+cross-references at first reading; when you have read all of the
+Learning Manual, you may want to read some sections again and follow
+cross-references for further reading.
+
+If you have not done so already, @emph{please} read @ref{About the
+documentation}. There is a lot of information about LilyPond, so
+newcomers often do not know where they should look for help. If
+you spend five minutes reading that section carefully, you might
+save yourself hours of frustration looking in the wrong places!