- Theory for Electric Bass: Major Scale Construction

Constructing Major Scales for Bass Guitar

All music theory really begins with an understanding of the major scale. The major scales is used as a constant to with which other elements are compared.

Below is an important tidbit of information before we get started.

All natural notes (A B C D E F G) are a whole step (2 frets) apart, except between E-F and B-C which are a half step (1 fret) apart.


A major scale is nothing more than a series of whole steps and half steps. Writing the natural notes from C-C will create a C major scale

C major scale

The easiest way to remember the formula for a major scale is this. There are 2 sets of
W W 1/2 separated by a W. The W stands for whole step, and the 1/2 stands for half step.

W  W  1/2  W  W  W  1/2

This same pattern can be applied to any set of 8 consecutive notes. For example if the natural notes between G-G were written, F would have to be raised a half step to F sharp in order to create the formula needed to make a major scale.

G major scale

In the next example the notes from F-F are written. In this case the B would have to be lowered a half step to a B flat in order to conform to the pattern.

F major scale

As I have mentioned before the major scale is used as a constant to with other elements are compared. For the purpose of comparison, the degrees of the major scale a assigned numbers from 1 to 7. These numbers are the function of the note within the scale.

scale functions

Page 2, Things to do

Bass Course

Slap Bass Funky Fundamentals
How to play fun great sounding slap bass lines following a step-by-step system.

Support | Contact | About Us | Privacy Policy | Terms of Service | Affiliate Disclosure | Online Guitar Lessons

© 2001-2018 Online Bass Lessons