Guitar scale · altered diminished
F Ultralocrian Scale
Mode 7 of Harmonic Minor: Locrian with a doubly flattened 7th (𝄫7). Every note except the root is lowered, and it holds every tone of a diminished 7th chord.
Tap any note to hear it.
F Ultralocrian Scale tab: all 5 positions
Each tab climbs from the low E string to the high e string. Play it up, then back down.
e|-----------------------------1-2-4-5-| B|-------------------------2-3---------| G|-------------------1-2-4-------------| D|---------------3-4-------------------| A|---------2-4-5-----------------------| E|-1-2-4-5-----------------------------|
e|-----------------------------4-5-7-| B|-------------------------6-7-------| G|-------------------4-6-7-----------| D|-----------3-4-6-7-----------------| A|-------4-5-------------------------| E|-4-5-7-----------------------------|
e|-----------------------------5-7-9-| B|-----------------------6-7-9-------| G|-------------------6-7-------------| D|-------------6-7-9-----------------| A|-------5-8-9-----------------------| E|-5-7-9-----------------------------|
e|--------------------------------------9-10-| B|------------------------------9-10-12------| G|------------------------10-11--------------| D|----------------9-11-12--------------------| A|------8-9-11-12----------------------------| E|-9-10--------------------------------------|
e|-------------------------------------------10-13-14-| B|-------------------------------------12-14----------| G|-------------------------10-11-13-14----------------| D|-------------------11-12----------------------------| A|----------11-12-14----------------------------------| E|-10-13-14-------------------------------------------|
How to play F Ultralocrian on guitar
Find the root first: F is at fret 1 on the low E string and fret 8 on the A string. The blue notes on the diagram are every F on the neck; the gold ones are the rest of the scale's home chord (♭3, ♭5, 𝄫7), the safest notes to land on at the end of a phrase.
Learn it one box at a time. Position 1, the E shape, sits at frets 1–5. Once it's under your fingers, move to position 2 (the D shape) and play the notes the two boxes share, then keep going up the neck. After all five, the scale joins up into one pattern across the whole fretboard.
Degrees
| Degree | Note |
|---|---|
| 1 | F |
| ♭2 | Gb |
| ♭3 | Ab |
| ♭4 | A |
| ♭5 | Cb |
| ♭6 | Db |
| 𝄫7 | D |
Chords in F Ultralocrian
Stack every other note of the scale and you get these seven chords. They are the chords that sound "at home" in F Ultralocrian; tap one to see its shapes.
| Degree | Chord | 7th chord | Function |
|---|---|---|---|
| i° | Fdim | Fdim7 | Tonic |
| ♭ii | Gbm | Gbm(maj7) | Supertonic |
| ♭iii° | Abdim | Abm7b5 | Mediant |
| ♭IV+ | Aaug | Amaj7#5 | Subdominant |
| ♭v | Cbm | Cbm7 | Dominant |
| ♭VI | Db | Db7 | Submediant |
| VII | D | Dmaj7 | Leading tone / subtonic |
Fretwise · Free on iPhone & Android
Practise F Ultralocrian anywhere, even offline.
This page is a small slice of Fretwise. The app adds practice: exercises that play as tab, a new routine every day, and the tools to tune and keep time. On iPhone, iPad and Android, no sign-up.
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One purchase
- 282 exercises that play as tab, and routines with a speed trainer
- Chord & Scale Finder: tap the neck, get the name
- Theory Lab and the Progression Builder with 51 genre loops
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Questions
- What notes are in the F Ultralocrian Scale?
- The F Ultralocrian Scale has 7 notes: F, Gb, Ab, A, Cb, Db, D.
- What chords are in the F Ultralocrian Scale?
- The chords of F Ultralocrian are Fdim (i°), Gbm (♭ii), Abdim (♭iii°), Aaug (♭IV+), Cbm (♭v), Db (♭VI), D (VII).
- What is the formula of the ultralocrian scale?
- 1 ♭2 ♭3 ♭4 ♭5 ♭6 𝄫7, which is the step pattern H W H W W H W+H (W = whole step, H = half step).
- Where do I play F Ultralocrian on the guitar?
- The root F is at fret 1 on the low E string and fret 8 on the A string. Position 1 (the E shape) covers frets 1–5, and four more positions connect it up the neck.