We have an extensive essay describing computational aesthetics:
the art of creating beauty with a computer.
-If you just want a quick introduction to LilyPond, the essay might
-be too much material to read. If you would like to read it now,
-please progress to @ref{Essay}.
+This is interesting reading if you are interested in an in-depth
+discussion of our fundamental ideas. Due to its volume the
+essay is available as a "manual". If you would like to read
+it now, please progress to @ref{Essay}. However, if you just
+want a quick introduction to LilyPond, you might skip it for now.
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