In my laptop I have a main page with all my music, both lyric pages and music notation pages.
I also and lists of songs I know without music notation, and a list of songs were no lyrics are needed.

Here is where I start to build what I need.
If it is a sing-a-long, I have a folder with just sing-a-long songs. If a want three or four songs in a set, (Normally lyrics) they are all put in word on one page. Scroll down the same page for a group of songs that I feel go well together. The same ofr my music notation program. At the top of the page there are page numbers. Load a page, click on a number and you have your songs -- no loading between songs in a set.

I have about 12 folders in my lap top for different occasions. All the songs are copied from the master list.

I do not feel you can be as effective with books, be it at home or on the job. It's not as heavy as the books -- verything can be edited easily.

JOhn C.