score as footnote/footer

[address@hidden]

It is sometimes the case in an etude book that a model of the etude showing a 
different general rhythm or articulation pattern will be given at the bottom of 
a page.  Typically, the model will be only one or a very few measures in a 
smaller size, centered at the bottom of the page.  Is this possible in straight 
LilyPond or is it necessary to use LilyPond-book?  I would prefer a straight 
LilyPond solution.

-David