Fit to one/n pages

[Mark Probert]

Hi.

At the moment I’m doing quite a few lead sheets. The slightly unfortunate thing is some of these tunes are a stave or two over a page in length. 

I thought I’d reach out and see if there is such a thing as a macro or music function like \fitToOnePage that would fit in a layout/page and can automatically resize the items to live on that single page.

Any help appreciated

-mark.