There are no such thing as minor notes, just minor chords and scales. The chords are typically comprised of the root note (first note of the scale) then a third above that and then a fourth above the second note. (I think thats right if I remember correctly.) The minor scale just refers to the spacing between the whole and half steps. A major scale is (w=whole, h=half) w-w-h-w-w-w-h and a minor scale is w-h-w-w-h-w-w As for the G-C-F thing. You don't have to change scale positions along with the chord changes as long as you can find some common ground that sounds good over all of them. One thing I found helpfull was to record a simple rythem track like G-C-F over and over for as long as you can stand it. You can do this on any cheap recorder that has an external michrophone. Play back your tape and just noodle out a solo over top of it. You'll soon develop an ear for what sounds right and wrong. Remember, if you hit a wrong note your only one half step away from a right one. Take that note and either bend it, slide up or down one fret, or use your trem if you have one. Then just practice, practice, practice.