Guitar scale · exotic
B Prometheus Scale
Six-note scale 1 2 3 ♯4 6 ♭7. Also called the mystic scale.
Tap any note to hear it.
B Prometheus 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|------------------------------7-9-11-| B|-------------------------9-10--------| G|--------------------8-10-------------| D|-------------7-9-11------------------| A|--------8-11-------------------------| E|-7-9-11------------------------------|
e|-----------------------------------9-11-13-| B|-----------------------------10-12---------| G|-----------------------10-13---------------| D|---------------9-11-13---------------------| A|---------11-12-----------------------------| E|-9-11-13-----------------------------------|
e|-------------------------------------11-13-| B|-------------------------------12-14-------| G|-------------------------13-14-------------| D|----------------11-13-15-------------------| A|-------11-12-14----------------------------| E|-11-13-------------------------------------|
e|-------------------------------------16-17-| B|-------------------------------16-18-------| G|----------------------14-16-18-------------| D|----------------15-18----------------------| A|-------14-16-18----------------------------| E|-16-17-------------------------------------|
e|-------------------------------------16-17-19-| B|----------------------------------18----------| G|-------------------------16-18-20-------------| D|-------------------18-19----------------------| A|----------16-18-20----------------------------| E|-16-17-19-------------------------------------|
How to play B Prometheus on guitar
Find the root first: B is at fret 7 on the low E string and fret 2 on the A string. The blue notes on the diagram are every B on the neck; the gold ones are the rest of the scale's home chord (3, ♭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 7–11. 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 | B |
| 2 | C# |
| 3 | D# |
| ♯4 | E# |
| 6 | G# |
| ♭7 | A |
Fretwise · Free on iPhone & Android
Practise B Prometheus 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.
Free
- 65 scales and 56 chord types in every key, with CAGED shapes
- A tuner with 10 tunings and a metronome from 30 to 260 BPM
- A new Daily 15 routine every day, plus free exercises
- Maqam & makam between the frets, and the Name the Note quiz
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
- No subscription, ads removed
Questions
- What notes are in the B Prometheus Scale?
- The B Prometheus Scale has 6 notes: B, C#, D#, E#, G#, A.
- What is the formula of the prometheus scale?
- 1 2 3 ♯4 6 ♭7, which is the step pattern W W W W+H H W (W = whole step, H = half step).
- Where do I play B Prometheus on the guitar?
- The root B is at fret 7 on the low E string and fret 2 on the A string. Position 1 (the E shape) covers frets 7–11, and four more positions connect it up the neck.