oblend,

I play the guitar as well - I googled this myself with no luck, but perhaps someone else here has better google-fu than I?

I was also hoping for chord chart fingering programs, and tuning software. I did find this website:

http://n770galaxy.blogspot.com/

Which seems to have a guitar tuner but I couldn't get it to work. I instead downloaded nethack from the same site and got a bit distracted