Gb Aeolian Mode

What is the Gb Aeolian Mode?

The Aeolian mode is the sixth mode of the major scale and is identical to the natural minor scale. Thinking of it as a mode helps you understand its relationship to the other six modes and makes it easier to shift between modal colors when improvising over diatonic progressions. Here's how the Gb Aeolian Mode lays out on the fretboard. This scale is enharmonically equivalent to F# Aeolian.

Notes and Positions

The sixth mode - identical to the natural minor scale. Sad and introspective. On bass, the fretboard view helps you visualize where the important tones sit for building lines across positions. Use a finger-per-fret approach first, then add shifts only when the line needs a wider range. In the key of Gb, the notes are: Gb, Ab, Bbb, Cb, Db, Ebb, Fb.

How to Use It

You'll often hear it in Rock, Metal, Classical, and R&B. A good way to internalize the sound is to sing the root, then sing a few scale degrees before you play them.

Start with the root on beat 1, add the 5th on beat 3, then work the other scale tones in as passing notes. Use the interactive fretboard above to spot repeats of the same note on different strings and frets.