While the best method is to actually combine these four approaches, visualizing the fretboard is something any guitar player would do well to work on. Everybody learns in a slightly different way, so between these four different perspectives, you’ll find what is the most efficient way for you to visualize the guitar neck.
Related Lessons
Intervals in music are an essential foundation for understanding how to use various modal scales to your advantage.
While the best method is to actually combine these four approaches, visualizing the fretboard is something any guitar player would do well to work on.
The Circle of Fifths will help you understand and remember the notes in any key.