F Ionian
The F Ionian mode — F G A Bb C D E — shown across the guitar neck.
Tap any note on the neck.
Swipe the neck sideways to see the higher frets.
F Ionian is the major scale — same seven notes, same order. The mode name describes which chord you treat as home, not a different set of notes.
What is F Ionian?
F Ionian is the seven notes F G A Bb C D E — the notes of F major started from its 1st degree, F. Same seven notes as the parent, but with F as home, so the intervals and the sound are different.
F Ionian vs F major
They are the same seven notes in the same order. “Ionian” is the mode name for the major scale — it says which chord you treat as home, not that any note changed.
Chords in F Ionian
Stack the mode in thirds and each degree becomes a chord. The home chord is F; the rest are the chords of F major, since the notes are the same — what changes is which one the music rests on. Vamp between F and Bb and the mode is unmistakable.
F Ionian on the guitar neck
Because F Ionian is F major from its 1st note, its natural fingering is position 1 of the seven three-notes-per-string shapes of F major — the shape whose lowest note is F. Learn that shape with F as home — start and end on it, over a drone on F or the vamp above — and you have the mode under your fingers. The other six positions are the fingerings for the other six modes of the same key.
How to practice F Ionian on guitar
- Loop position 1 of F major at 60 BPM, starting and ending on F so your ear hears F as home rather than F.
- Hold a F chord (or record one) and play the shape over it. Listen for the chord tones landing on the beat.
- Hear it harmonized in 3rds on the Fretboard: press Play and every note sounds with its partner while the neck lights up.
Ionian is the major scale: the tool draws F Ionian, the same notes as F major.
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