Thanks for the info, Watchman. I think I know what Tablature means now, I've seen the little drawings on guitar music and above the staff on piano music, just didn't know what it was called!
I didn't know what a capo was either, but I'm pretty sure now that you described it, I have an idea of what you're talking about. Hmmm, you say it's used to change the key...I wonder if that's the reason why when I try to play the GL guitar chords I've seen (and I think I'm thinking of "tablature" now)on the piano, they don't sound right?
Don't know if I worded that right, but maybe somebody out there knows what I'm trying to say!