I have things on the computer, but I don't typically carry those files with me, as up until recently I haven't had a decent laptop. I also find a laptop screen inadequate to preform from.

The only thing stopping me from printing stuff out and organizing it in the book is laziness and procrastination, though. I really need to get back to putting proper chords on my own parodies, though. At least the ones I can actually play. *grin*