Practice/Build control
Intermediate 12 minutes Guided lesson

Diatonic modes

Compare all seven modes from the same root and hear the one color note that changes their character.

Today's tempo ladder
Slow55BPMWorking65BPMGoal120BPM
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One-octave G Dorian ascent

Dorian from open G to fret 5 on the D course.

Target120 BPM
Minor
Major
Diminished
Root
Accidental
Direction
1 measure · repeats
Fretboard view

Watch the tab on the mandolin

Ready
Explanation

What this develops

Parallel comparison
G Dorian is minor with a natural 6th.
Formula
W · H · W · W · W · H · W
Notes
G · A · B♭ · C · D · E · F · G
Color note
E — the natural 6th.
Key relation
G Dorian uses the notes of F major, beginning on its second degree. Keep G, not F, sounding like home.

Dorian is a favorite for modal folk, Celtic, jazz, and jam playing because its raised 6th adds lift without losing the minor center.

Keep returning to G. The parent major notes matter less than which note your ear accepts as home.

Coach's tip

Loop a short phrase that ends on G. A mode or scale becomes musical when the root sounds like a destination, not merely the first fret in a shape.

Practice plan

Take it to the instrument

  1. 1

    Play the ascent slowly and pause on the color note.

  2. 2

    Compare it with the parallel major or minor pattern on the same root.

  3. 3

    Choose Both and keep the turnaround connected across the barline.

Finish this lesson

Mark it complete when you can play three relaxed, clean loops.