erhs hi, i'm currently learning scales and i'm on myself. i wish to learn chromatic scales, no very sure if that's how you people call it. those 1 2 3 4 5 6 7 and higher and lower instead of A B C D E F G that kind. how to differenciate and play the high and low and medium of 1 2 3 4 5 6 7 on the guitar? you know there is some score that has this kind of scale instead of those tao gei thing, so i wish to play some song which is provide by these scale.. thanks o. btw, my language is lousy. pardon if you don't understand what i'm saying -.-