SCALE · ON TENOR SAXOPHONE
G♭ Ionian
The major scale labelled as a mode — the pre-tonal bright default.
Tempo120 bpm
Playback sounds an octave + major 2nd below the written notation — the instrument's concert (sounding) pitch.
Audio source: tonejs-instruments by Nick Brosowsky (MIT)
Related scalesDiatonic chord harmonisation Same scale, other instruments Same scale, other tonics Modes built on this tonic Theory reference
RelativeE♭ Natural MinorSame seven notes, tonic on the 6th degree — your access to the related minor key.ParallelG♭ Natural MinorSame tonic, the parallel minor — the deepest mode flip in tonal music.Up a fifthD♭ MajorOne sharp brighter on the circle of fifths.Up a fourthC♭ MajorOne flat darker on the circle of fifths.One note differentG♭ LydianRaise the 4th — the bright, floating Lydian colour.One note differentG♭ MixolydianLower the 7th — folk, blues-rock, Celtic vocabulary.SubsetG♭ Pentatonic MajorFive notes from the same scale — the bedrock pentatonic.ExoticG♭ Harmonic MajorBorrow the ♭6 from minor — operatic edge, IV / iv6 colour.
Questions
What notes are in the G♭ Ionian scale?
The G♭ Ionian scale uses the notes G♭, A♭, B♭, C♭, D♭, E♭, F (one octave; the pattern repeats at higher registers).
What chords work over G♭ Ionian?
The diatonic chords of G♭ major: G♭ major, ii minor, iii minor, IV major, V major (or V7), vi minor, vii°. Strong cadences use IV→V→I.
How do I finger G♭ Ionian on Tenor Saxophone?
On saxophone, scales train fingering + the altissimo register. Practice the entire range — low Bb through high F (or higher with altissimo fingerings) — at each scale.
When would I use the Ionian scale?
The major scale labelled as a mode — the pre-tonal bright default.