To make a lyric sheet booklet, open to turn the earth.book.pdf

Then print on a printer with duplex (print both sides) mode,
selecting the "short edge flip" option.

If your printer doesn't have this option, first print the
odd pages only, then place them back into the printer upside
down and print the even pages only. It may take some experimenting
to get this right.

Other cool ideas: print on cardstock. print on paper you've
already printed images on (light images work best. try messing
with the transparency/lightness/saturation before printing).
Draw cool stuff in the white spaces.

Alternately you can just mess around with the non-booklet version
of the pdf and see what kind of cool stuff you can come up with.

Thanks for making it this far in your journey with me.
  <3 I appreciate each and every one of you. <3