The 3rd Box is a particular position of the Blues scale that offers many ideas for improvisation. Many blues guitarists often use this Box as the main position for phrasing development.
I divided this Box into two parts: a higher area (on the 1st, 2nd, and 3rd string) and a lower area (on the 4th, 5th, and 6th string).
Starting from them, it is possible to go down the neck to the 1st Box, and up to the 4th Box.
