"I can figure out the melody line, but it is a bit up the neck (5th - 7th fret) so how do I go about keeping the alternating base line going on the beat?I have had a go at thinking about which bass note to play given which chord it is likely to be, e.g. an F, then trying to find the F notes on the neck that are close to my melody note, and can just about see this working in theory, but to play these b" . . . .