B♭ Dorian ♯4 Scale on Guitar
The B♭ Dorian ♯4 Scale is a 7-note scale (4th mode of harmonic minor) built from the formula 1 2 ♭3 ♯4 5 6 ♭7. Its notes are B♭ C D♭ E F G A♭. Below you'll find the scale on the whole fretboard, the chords that belong to it and related scales — open it in the interactive fretboard for 3NPS, CAGED and pentatonic box patterns with playback.
Notes and intervals
| Degree | Note | Interval |
|---|---|---|
| 1 | B♭ | root |
| 2 | C | Major 2nd |
| ♭3 | D♭ | Minor 3rd |
| ♯4 | E | Augmented 4th (tritone) |
| 5 | F | Perfect 5th |
| 6 | G | Major 6th |
| ♭7 | A♭ | Minor 7th |
Steps: W – H – 1½ – H – W – H – W (W = whole step, H = half step)
B♭ Dorian ♯4 Scale on the fretboard (15 frets)
Standard tuning E A D G B E. Pink = root, purple = characteristic notes. 3NPS, CAGED and box patterns plus other tunings are in the interactive fretboard.
Chords in the scale
Other scales from B♭
- Ionian (Major)
- Dorian
- Phrygian
- Lydian
- Mixolydian
- Aeolian (Minor)
- Locrian
- Major pentatonic
- Minor pentatonic
- Blues
- Major blues
- Harmonic minor
- Locrian ♮6
- Ionian ♯5
- Dorian ♯4
- Phrygian dominant
- Lydian ♯2
- Superlocrian 𝄫7
- Melodic minor
- Dorian ♭2
- Lydian augmented
- Lydian dominant
- Mixolydian ♭6
- Locrian ♮2
- Altered (Superlocrian)
- Whole tone
- Diminished (half-whole)
- Diminished (whole-half)
Dorian ♯4 in other keys
FAQ
- What notes are in the B♭ Dorian ♯4 Scale?
- The B♭ Dorian ♯4 Scale has 7 notes: B♭, C, D♭, E, F, G, A♭. Its formula is 1 2 ♭3 ♯4 5 6 ♭7.
- What intervals make up the B♭ Dorian ♯4 Scale?
- Step pattern: W – H – 1½ – H – W – H – W (W = whole step, H = half step). Intervals from the root: 2 (Major 2nd), ♭3 (Minor 3rd), ♯4 (Augmented 4th (tritone)), 5 (Perfect 5th), 6 (Major 6th), ♭7 (Minor 7th).
- What chords are in the B♭ Dorian ♯4 Scale?
- Triads: B♭m, C, D♭, E°, Fm, G°, A♭+. Seventh chords: B♭m7, C7, D♭maj7, E°7, Fm(maj7), Gm7♭5, A♭maj7♯5.