Exactly why I can get behind a scrape here. They are already freely accessable.

I don't like having to switch to desktop mode to transpose though. They want you to get the app to do it on mobile which is enough of a reason to make a special program to do exactly what I want.

Also, scraping chord charts is in a different catagory from tabs. I can't even actually read tabs but with a chord chart you can get close enough to noodle around and emulate. Good enough for my needs.