More on scales coming soon

There are many other scales, and most teachers will insist that you know them all and that can name them all. 'Modes' are scales.

Modes are embedded in the major scale: Look at the scale clock graphic, do one lap around starting from any of the 7 notes: that's a mode. There are 7 modes, each with a Greek name. The major scale itself is a mode. I have played for 43 years without once thinking "mode". Draw your own conclusion.

The famous pentatonic scale is also just part of the scale-clock ... and it's NOT the secret to improvisation.

I de-emphasize the learning of scales. I think too many twangers get bogged down in endless study of scales when it is actually MELODY they should be paying attention to. Knowledge of scales, modes and intervals will follow naturally if you begin to hear and learn melody.

I always recommend that you figure out how to play the melody of any tune you're working on. It may be tedious and difficult at first, but the more you learn, the more naturally it will come and the quicker you will be able to invent and play melodies on the spot. The last thing you want is to be stuck playing perfect scales up and down the neck with no melody.