A Enigmatic Scale on Guitar — 2 Shapes to Play the Whole Neck
A Enigmatic is a named exotic or world scale, independently verified against real theory sources before being added to Fretprism's library — its notes are A Bb C# D# E# Fx G#, from the formula 1 b2 3 #4 #5 #6 7. Computed live for A, it resolves to 2 repeating shapes across the neck.
A Enigmatic Scale Notes
| Degree | Note | Interval |
|---|---|---|
| 1 | A | 1 |
| 2 | Bb | b2 |
| 3 | C# | 3 |
| 4 | D# | #4 |
| 5 | E# | #5 |
| 6 | Fx | #6 |
| 7 | G# | 7 |
A Enigmatic Formula
Degree formula: 1 b2 3 #4 #5 #6 7
A Enigmatic on the Guitar Fretboard
The notes of Enigmatic repeat across the guitar fretboard in connected positions. Use the shape below to identify root notes, scale degrees, and neighboring shapes.
- Frets 3–13 (span 10 frets)
- Lowest note Fx, highest note E#
- 3 A root notes, on the E string (fret 5), D string (fret 7), B string (fret 10)
How to practice this shape
- Start on the root — A at fret 5 on the E string. Play up to the highest note in the shape, then back down, staying inside frets 3–13.
- Your hand shifts 5 times as you cross strings: E→A (+1), A→D (+1), D→G (+1), G→B (+2), B→E (+1). Those crossings — not the notes — are what this position is really asking you to learn.
- Once it feels automatic, move on to the next of the 2 shapes — together they cover the whole neck, and the same pattern repeats from there.
Diatonic chords
These are the 2 chords built from A Enigmatic's own notes — the ones that will sound like they belong when you're writing a progression, backing a melody, or jamming in this key. The Roman numeral shows each chord's role in the key: capital for major, lowercase for minor, ° for diminished, + for augmented. Not every scale produces a clean chord on every degree — where that happens, we show it honestly instead of forcing a name that doesn't fit.
A Enigmatic FAQ
A Enigmatic contains the notes A, Bb, C#, D#, E#, Fx, G#.
A Enigmatic's formula is 1 b2 3 #4 #5 #6 7.
The diatonic chords in A Enigmatic are Aaug, C#.