LearnMusicGuide.com  Display Pagerank Advanced FretPro is the best fretboard training program in the world (our humble opinion!) and also has a massive chord and scale library showing exactly how to play chords and scales on a real guitar neck instead of from a chord or scale diagram (with the notes too! - not just positions). We've made the program free to download, but you'll get the most out of it by reading our incredible eBook in the members section. The 60 Minute Fretboard Memory System eBook will REVOLUTIONIZE the way you look at the fretboard.

Learn Guitar - Extended Blues Scale fretboard positioning

Similar to the guitar chords, it's necessary to learn the guitar scales in different postions. This excercise needs to be repeated and memorized for all new scale you are about to learn, no matter major, minor, dimished scale, or in this illustration that shows the blues scale. Check my article Learn the tones on Guitar Fretboard related to this theme. Inituitively the scale might be used improvising over a 12 bar blues patterns like let say for E blues scale;

E7 - A7 - E7 - E7 -A7- A7- E7 -E7 - H7 - A7 - E7- E7

Theoretically that might be not correct since E7 is a major chord and the normal blues scale start with a minor intervall. It might be spiced up by adding the base- major step intervall, as illustrated. This also introduce a more blues jazz feel.

Guitar scale mastery
To be able to create solos you need to master the scales and visualize them over the whole fretboard. In the end put it all together in a melodic way...Learn more