Module 13 · Advanced

Modes

Modes sound mysterious but rest on one simple idea: the same seven notes, with a different note as home. This module explains what that means, describes each mode, and shows when a bassist uses them.

Before this module

5.2 Scale degrees
6.2 Relative minor and relative major
8.2 Roman numerals
10.3 Diatonic seventh chords

Lessons

13.1
What a mode is
Understand modes as the seven "rotations" of the major scale.
Requires: 5.2, 6.2
13.2
The seven modes, one by one
Know the formula, the characteristic note and the colour of each mode.
Requires: 13.1
13.3
Relative and parallel modes
Find any mode on any tonic by its parent scale or by its formula.
Requires: 13.2
13.4
Modes and chords
Match each diatonic seventh chord with its mode, and know when the choice matters for the bass.
Requires: 13.3, 10.3
13.5
Modal harmony
Recognise music written in a mode and the chords that define it.
Requires: 13.4, 8.2

Tools for this module

Bass Map: Arpeggios, circle of fifths, natural harmonics, modes and scales on the bass neck, in any key.