For a guitarist, learning "all the circles" is like learning the secret geometry of a song. They serve several deep purposes:
If you are improvising a solo, knowing the circle helps you locate the of any chord instantly. For example, if you are playing a C major chord, the circle shows you exactly where the G (the 5th) is located relative to the root. todos los c%C3%ADrculos de guitarra pdf %C3%B1 pdf