Altered · D · Guitar
The D Altered scale is D E♭ F G♭ A♭ B♭ C — formula 1 ♭2 ♭3 ♭4 ♭5 ♭6 ♭7, step pattern H–W–H–W–W–W–W. Use it over D7alt: it is the scale for altered dominant chords (7♭9, 7♯9, 7♯5, 7♭13) resolving to a tonic — the V7alt in a ii–V–I. Below, every note is marked on the fretboard in standard tuning; press play to hear it on a synthesized guitar while each note lights up, or tap any fret to sound that note.
Visualizer
Guitar · standard tuning
Piano
Tap any note on the diagram to hear it. Play loops the scale up and down one octave in eighth notes (switch Loop off for a single pass) in the position starting at fret 5. “Show” switches or combines the fretboard and keyboard; “Sound” picks the instrument you hear. Audio is synthesized in the browser.
Reference
| Degree | Note | Interval from D | Step to next |
|---|---|---|---|
| 1 | D | unison (0 semitones) | H |
| ♭2 | E♭ | minor 2nd (1 semitones) | W |
| ♭3 | F | minor 3rd (3 semitones) | H |
| ♭4 | G♭ | major 3rd (4 semitones) | W |
| ♭5 | A♭ | tritone (6 semitones) | W |
| ♭6 | B♭ | minor 6th (8 semitones) | W |
| ♭7 | C | minor 7th (10 semitones) | W |
Chord it implies: D7alt (D – F – A♭ – C). Use it for: altered dominant chords (7♭9, 7♯9, 7♯5, 7♭13) resolving to a tonic — the V7alt in a ii–V–I.
Common questions
D E♭ F G♭ A♭ B♭ C. As scale degrees: 1 ♭2 ♭3 ♭4 ♭5 ♭6 ♭7. It has 7 notes.
D Altered fits D7alt and, more generally, altered dominant chords (7♭9, 7♯9, 7♯5, 7♭13) resolving to a tonic — the V7alt in a ii–V–I.
1 ♭2 ♭3 ♭4 ♭5 ♭6 ♭7 — the step pattern from the root is H W H W W W W (W = whole step, H = half step).
Start on the root D on the A string at fret 5, and play the one-octave position shown: A-string fret 5, A-string fret 6, A-string fret 8, A-string fret 9, D-string fret 6, D-string fret 8, G-string fret 5, G-string fret 7. Every D on the neck is a root, so the same shape works in every position where the notes are marked.
Keep going
Same scale on piano · all Altered pages: Altered hub · theory: chord-scale theory.
Other scales from D