Guitar scale · diminished scale
Ab Whole-Half Diminished Scale
8-note symmetrical scale of alternating whole and half steps: the scale that fits a diminished 7th chord.
Tap any note to hear it.
Ab Whole-Half Diminished 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|---------------------------------4-6-7-| B|---------------------------5-6-8-------| G|---------------------4-6-7-------------| D|---------------5-6-8-------------------| A|-------4-5-7-8-------------------------| E|-4-6-7---------------------------------|
e|------------------------------------6-7-9-10-| B|--------------------------------8-9----------| G|-----------------------6-7-9-10--------------| D|-----------------6-8-9-----------------------| A|----------7-8-10-----------------------------| E|-6-7-9-10------------------------------------|
e|-------------------------------------------9-10-12-| B|-----------------------------------9-11-12---------| G|---------------------------9-10-12-----------------| D|-----------------8-9-11-12-------------------------| A|---------8-10-11-----------------------------------| E|-9-10-12-------------------------------------------|
e|-------------------------------------------------12-13-15-| B|----------------------------------------12-14-15----------| G|-------------------------------12-13-15-------------------| D|-------------------11-12-14-15----------------------------| A|----------11-13-14----------------------------------------| E|-12-13-15-------------------------------------------------|
e|-------------------------------------------------13-15-16-| B|----------------------------------------14-15-17----------| G|-------------------------------13-15-16-------------------| D|----------------------14-15-17----------------------------| A|----------13-14-16-17-------------------------------------| E|-13-15-16-------------------------------------------------|
How to play Ab Whole-Half Diminished on guitar
Find the root first: Ab is at fret 4 on the low E string and fret 11 on the A string. The blue notes on the diagram are every Ab on the neck; the gold ones are the rest of the scale's home chord (♭3, ♭5, 6), 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 4–8. 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 | Ab |
| 2 | Bb |
| ♭3 | Cb |
| 4 | Db |
| ♭5 | D |
| ♭6 | Fb |
| 6 | F |
| 7 | G |
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Questions
- What notes are in the Ab Whole-Half Diminished Scale?
- The Ab Whole-Half Diminished Scale has 8 notes: Ab, Bb, Cb, Db, D, Fb, F, G.
- What is the formula of the whole-half diminished scale?
- 1 2 ♭3 4 ♭5 ♭6 6 7, which is the step pattern W H W H W H W H (W = whole step, H = half step).
- Where do I play Ab Whole-Half Diminished on the guitar?
- The root Ab is at fret 4 on the low E string and fret 11 on the A string. Position 1 (the E shape) covers frets 4–8, and four more positions connect it up the neck.