G♭ Aeolian
Natural minor labelled as a mode — the other 'default' tonality.
Audio source: tonejs-instruments by Nick Brosowsky (MIT)
What notes are in the G♭ Aeolian scale?
The G♭ Aeolian scale uses the notes G♭, A♭, B𝄫, C♭, D♭, E𝄫, F♭ (one octave; the pattern repeats at higher registers).
What's the Aeolian scale formula?
The Aeolian scale follows the interval pattern W H W W H W W, where W = whole step (2 semitones) and H = half step (1 semitone). Apply that pattern starting on G♭ to get the G♭ Aeolian scale.
What chords work over G♭ Aeolian?
Natural minor's diatonic chords: i minor, ii°, ♭III major, iv minor, v minor, ♭VI major, ♭VII major. The minor-v sounds modal; for stronger pull use V (from harmonic minor).
How do I finger G♭ Aeolian on Trombone (tenor clef)?
On brass, scales train embouchure + valve / slide coordination across the partials. Slow practice with a tuner reveals intonation tendencies (e.g., the 5th partial sharp on trumpet).
When would I use the Aeolian scale?
Natural minor labelled as a mode — the other 'default' tonality.